/* ============================================================
   th.css — Totuus hypnoosista, uudistettu 2. painos
   Kirjan sisätaiton »Valo ja yö« -ilme tuotuna landing-sivulle:
   yötaivas (kansi) + norsunluiset kirjan sivut. Fraunces (otsikot),
   Spectral (leipä), Pinyon Script (todistukset/nimmari).
   ============================================================ */

:root {
  /* Yö */
  --night:       #14151a;
  --night-2:     #181922;
  --night-card:  #1d1f2b;
  --night-rule:  #2c2e3d;
  --ivory-on-night: #efece2;
  --muted-on-night: #a8a399;

  /* Kirjan sivu */
  --paper:   #f5f2ea;
  --ink:     #15161d;
  --indigo:  #3d3a6b;
  --indigo-soft: #8985b8;
  --gold:    #b0883a;
  --gold-bright: #c9a456;
  --muted:   #6c6657;
  --rule:    #ddd6c6;

  --serif:   "Spectral", Georgia, serif;
  --display: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --script:  "Pinyon Script", "Segoe Script", cursive;

  --wrap: 1080px;
  --wrap-narrow: 760px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--night);
  color: var(--ivory-on-night);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.7;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold-bright); }
img { max-width: 100%; height: auto; display: block; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.wrap--narrow { max-width: var(--wrap-narrow); }

/* ---- Tähtiornamentti (kirjasta) ---- */
.stars { text-align: center; color: var(--gold); font-size: 15px; letter-spacing: .7em; padding-left: .7em; margin: 0 0 18px; }
.stars::before { content: "·\2002 ✶\2002 ·"; }
.stars--wide::before { content: "·\2002 ✶\2002 ·\2002 ✶\2002 ·"; }

/* ============================================================
   YLÄPALKKI
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 60;
  background: rgba(20,21,26,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--night-rule);
}
.topbar__inner {
  max-width: var(--wrap); margin: 0 auto; padding: 13px 22px;
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
}
.wordmark {
  font-family: var(--display); font-weight: 500; letter-spacing: .32em;
  text-transform: uppercase; font-size: 14px; color: var(--ivory-on-night);
  text-decoration: none; white-space: nowrap;
}
.wordmark__sub { font-family: var(--display); font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }

/* ============================================================
   HERO — yötaivas + revontuliloiste
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 480px at 18% -10%, rgba(61,58,107,.28), transparent 62%),
    radial-gradient(760px 520px at 86% 8%, rgba(176,136,58,.13), transparent 64%),
    radial-gradient(620px 420px at 55% 112%, rgba(176,136,58,.18), transparent 70%),
    linear-gradient(180deg, #15161d 0%, #14151a 100%);
  padding: 72px 0 64px;
}
/* tähdet */
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    radial-gradient(1.4px 1.4px at 12% 22%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 31% 9%,  #fff 50%, transparent 51%),
    radial-gradient(1.6px 1.6px at 47% 30%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 62% 12%, #fff 50%, transparent 51%),
    radial-gradient(1.3px 1.3px at 76% 26%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 7%,  #fff 50%, transparent 51%),
    radial-gradient(1.1px 1.1px at 22% 55%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 70% 48%, #fff 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 92% 58%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 7% 78%,  #fff 50%, transparent 51%);
}
.hero__inner {
  position: relative; max-width: var(--wrap); margin: 0 auto; padding: 0 22px;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
  gap: 56px; align-items: center;
}
.hero__kicker {
  font-family: var(--display); text-transform: uppercase; letter-spacing: .34em;
  font-size: 12.5px; color: var(--gold); margin: 0 0 26px;
}
/* Kannen typografia: TOTUUS harvennettuna + hypnoosista isolla gemenalla */
.hero__title { margin: 0 0 10px; line-height: 1; }
.hero__title .t-over {
  display: block; font-family: var(--display); font-weight: 400;
  text-transform: uppercase; letter-spacing: .5em; padding-left: .5em;
  font-size: clamp(17px, 2.6vw, 26px); color: var(--ivory-on-night); margin-bottom: 8px;
}
.hero__title .t-main {
  display: block; font-family: var(--display); font-weight: 500;
  font-size: clamp(46px, 7.6vw, 84px); letter-spacing: .005em;
  color: #fff; text-transform: lowercase;
}
.hero__authors { font-family: var(--script); font-size: clamp(24px, 3vw, 31px); color: var(--gold-bright); margin: 14px 0 0; }
.hero__edition {
  display: inline-block; margin: 22px 0 0;
  font-family: var(--display); text-transform: uppercase; letter-spacing: .22em; font-size: 12px;
  color: var(--ivory-on-night); border: 1px solid var(--gold); border-radius: 3px;
  padding: 7px 14px; background: rgba(176,136,58,.10);
}
.hero__quote {
  font-style: italic; font-size: 19px; color: var(--muted-on-night);
  border-left: 2.5px solid var(--gold); padding-left: 18px; margin: 28px 0 30px; max-width: 540px;
}
.hero__seals { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 26px; }
.hero__seals span {
  font-family: var(--display); font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted-on-night);
}
.hero__seals span::before { content: "✶ "; color: var(--gold); }

.hero__cover { position: relative; max-width: 340px; justify-self: center; }
.hero__cover img {
  width: 100%; border-radius: 4px;
  box-shadow: 0 26px 70px rgba(0,0,0,.65), 0 0 0 1px rgba(255,255,255,.06);
}
.hero__cover::after {
  content: ""; position: absolute; inset: -28px; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(176,136,58,.22), transparent 72%);
}

/* ---- Napit ---- */
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; font-family: var(--display); font-weight: 600;
  font-size: 15px; letter-spacing: .06em; text-decoration: none;
  padding: 14px 28px; border-radius: 3px; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  border: 1px solid transparent;
}
.btn--gold { background: var(--gold); color: #14151a; }
.btn--gold:hover { background: var(--gold-bright); }
.btn--ghost { background: transparent; color: var(--ivory-on-night); border-color: rgba(239,236,226,.4); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-bright); }
.btn--block { display: block; width: 100%; text-align: center; }

/* ============================================================
   OSIOT
   ============================================================ */
.section { padding: 74px 0; }
.section--night { background: var(--night-2); border-top: 1px solid var(--night-rule); }

/* Kirjan sivu -osio: norsunluinen "aukeama" yötaivaan keskellä */
.section--paper { background: var(--paper); color: var(--ink); }
.section--paper .stars { color: var(--gold); }

.eyebrow {
  font-family: var(--display); text-transform: uppercase; letter-spacing: .42em;
  font-size: 13px; text-align: center; margin: 0 0 10px; padding-left: .42em;
}
.section--paper .eyebrow { color: var(--gold); }
.section--night .eyebrow, .hero ~ .section .eyebrow { color: var(--gold); }

.section-title {
  font-family: var(--display); font-weight: 500; font-size: clamp(28px, 4vw, 40px);
  line-height: 1.12; text-align: center; margin: 0 0 18px;
}
.section--paper .section-title { color: var(--ink); }
.section-title + .lead { margin-top: 0; }
.lead { text-align: center; max-width: 680px; margin: 0 auto 40px; font-size: 18px; }
.section--paper .lead { color: var(--muted); font-style: italic; }
.section--night .lead { color: var(--muted-on-night); font-style: italic; }

.gold-rule { width: 64px; height: 1px; background: var(--gold); margin: 26px auto; border: 0; }

/* ============================================================
   MITÄ UUTTA — kolme korttia (yö)
   ============================================================ */
.news { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 44px; max-width: 880px; margin-left: auto; margin-right: auto; }
.news__card {
  background: var(--night-card); border: 1px solid var(--night-rule); border-top: 2px solid var(--gold);
  border-radius: 4px; padding: 28px 26px;
}
.news__num { font-family: var(--display); font-size: 15px; letter-spacing: .3em; color: var(--indigo-soft); margin: 0 0 12px; }
.news__card h3 { font-family: var(--display); font-weight: 500; font-size: 21px; color: var(--ivory-on-night); margin: 0 0 10px; }
.news__card p { margin: 0; font-size: 15.5px; color: var(--muted-on-night); }

/* ============================================================
   KOLME OSAA — kirjan osanvälilehdet (paperi)
   ============================================================ */
.parts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 46px; }
.part {
  text-align: center; padding: 38px 26px 32px;
  background:
    radial-gradient(120% 70% at 50% 0%, rgba(61,58,107,.08), transparent 60%),
    #faf8f2;
  border: 1px solid var(--rule); border-radius: 4px;
}
.part__eyebrow { font-family: var(--display); text-transform: uppercase; letter-spacing: .5em; padding-left: .5em; font-size: 12.5px; color: var(--gold); margin: 0; }
.part__roman { font-family: var(--display); font-weight: 500; font-size: 84px; line-height: .95; color: var(--indigo-soft); margin: 10px 0 6px; }
.part__title { font-family: var(--display); font-weight: 500; font-size: 23px; color: var(--ink); margin: 0 0 6px; }
.part__meta { font-family: var(--display); text-transform: uppercase; letter-spacing: .18em; font-size: 11.5px; color: var(--muted); margin: 0 0 16px; }
.part__meta::before { content: "✶ "; color: var(--gold); }
.part__desc { font-size: 15.5px; color: #3c3a45; margin: 0; text-align: left; }

/* ============================================================
   TODISTUS — käsiala + anfangi (paperi)
   ============================================================ */
.testimony { max-width: var(--wrap-narrow); margin: 0 auto; }
.testimony__script {
  font-family: var(--script); font-weight: 400; font-size: clamp(34px, 5vw, 48px);
  color: var(--indigo); text-align: center; line-height: 1.15; margin: 0 0 28px;
}
.testimony p { color: #2c2a34; }
.testimony p.has-anfang::first-letter {
  font-family: var(--display); font-weight: 600; color: var(--indigo);
  float: left; font-size: 64px; line-height: .8; padding: 6px 10px 0 0;
}
.testimony .signature { font-family: var(--script); font-size: 30px; color: var(--indigo); text-align: right; margin-top: 26px; }

.scripture {
  font-style: italic; color: #34323e; margin: 34px 0 34px 14px;
  padding-left: 20px; border-left: 2.5px solid var(--gold); font-size: 17.5px;
}
.scripture .src {
  display: block; font-style: normal; font-family: var(--display);
  letter-spacing: .16em; text-transform: uppercase; font-size: 12px;
  color: var(--gold); margin-top: 10px;
}

/* ============================================================
   15 TEEMAA (yö)
   ============================================================ */
.themes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 26px; margin-top: 42px; }
.theme {
  display: flex; align-items: baseline; gap: 12px;
  padding: 15px 16px; border-bottom: 1px solid var(--night-rule);
}
.theme__star { color: var(--gold); font-size: 13px; flex: 0 0 auto; }
.theme__title { font-family: var(--display); font-weight: 500; font-size: 16.5px; color: var(--ivory-on-night); }

/* ============================================================
   SISÄLLYS (paperi) — kirjan TOC
   ============================================================ */
.toc { max-width: var(--wrap-narrow); margin: 0 auto; }
.toc__part { text-align: center; margin: 38px 0 16px; }
.toc__part:first-child { margin-top: 8px; }
.toc__part-roman { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .3em; font-size: 12px; color: var(--gold); }
.toc__part-title { font-family: var(--display); font-weight: 500; font-size: 21px; color: var(--indigo); }
.toc__item {
  display: flex; align-items: baseline; padding: 4.5px 0; color: var(--ink); font-size: 15.5px;
}
.toc__num { font-family: var(--display); color: var(--indigo); width: 38px; flex: 0 0 auto; font-size: 15px; }
.toc__dots { flex: 1 1 auto; border-bottom: 1px dotted var(--rule); margin: 0 10px 5px; min-width: 24px; }

/* ---- Reveal ---- */
.reveal--js .reveal__more { display: none; }
.reveal--js.is-open .reveal__more { display: block; }
.reveal__btn {
  display: block; margin: 26px auto 0; background: transparent; cursor: pointer;
  font-family: var(--display); font-weight: 600; font-size: 14.5px; letter-spacing: .08em;
  border: 1px solid var(--gold); border-radius: 3px; padding: 11px 24px;
}
.section--paper .reveal__btn { color: var(--indigo); }
.section--night .reveal__btn { color: var(--gold-bright); }
.reveal__btn:hover { background: rgba(176,136,58,.12); }
.reveal__chev { margin-right: 8px; }

/* ============================================================
   TILAUS (paperi)
   ============================================================ */
.order__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; margin-top: 44px; align-items: start; }

/* Tuotevalinta */
.choices { display: grid; gap: 14px; margin-bottom: 26px; }
.choice {
  position: relative; display: block; cursor: pointer;
  background: #faf8f2; border: 1.5px solid var(--rule); border-radius: 4px;
  padding: 18px 20px 16px; transition: border-color .15s, box-shadow .15s;
}
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice.is-selected { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold); }
.choice__badge {
  position: absolute; top: -10px; right: 14px;
  font-family: var(--display); text-transform: uppercase; letter-spacing: .14em; font-size: 10.5px;
  background: var(--indigo); color: #f5f2ea; border-radius: 2px; padding: 3px 9px;
}
.choice__head { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; }
.choice__title { font-family: var(--display); font-weight: 600; font-size: 18px; color: var(--ink); }
.choice__price { font-family: var(--display); font-weight: 600; font-size: 21px; color: var(--indigo); white-space: nowrap; }
.choice__old { font-weight: 400; font-size: 14.5px; color: var(--muted); text-decoration-color: var(--gold); margin-left: 4px; }
.choice__desc { margin: 6px 0 0; font-size: 14.5px; color: var(--muted); }

.includes { list-style: none; margin: 0 0 26px; padding: 0; }
.includes li { padding: 9px 0 9px 26px; position: relative; font-size: 15.5px; color: #2c2a34; border-bottom: 1px solid var(--rule); }
.includes li:last-child { border-bottom: 0; }
.includes li::before { content: "✶"; position: absolute; left: 2px; color: var(--gold); font-size: 12px; }

.form-note { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.form-note a { color: var(--indigo); }

/* Lomake */
.order-form {
  background: #faf8f2; border: 1px solid var(--rule); border-top: 2px solid var(--gold);
  border-radius: 4px; padding: 30px 28px;
}
.order-form h3 { font-family: var(--display); font-weight: 500; font-size: 23px; color: var(--ink); margin: 0 0 20px; text-align: center; }
.honeypot { position: absolute; left: -9999px; opacity: 0; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--display); font-size: 13.5px; letter-spacing: .05em; color: var(--indigo); margin-bottom: 6px; }
.field .hint { color: var(--muted); font-style: italic; letter-spacing: 0; }
.field input, .field textarea {
  width: 100%; font-family: var(--serif); font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid var(--rule); border-radius: 3px; padding: 11px 13px;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 2px rgba(176,136,58,.18); }
.field textarea { min-height: 90px; resize: vertical; }
.checkrow { display: flex; align-items: flex-start; gap: 10px; margin: 14px 0; font-size: 14.5px; color: #2c2a34; }
.checkrow input { margin-top: 4px; accent-color: var(--indigo); }
.gift-fields { display: none; border-left: 2px solid var(--rule); padding-left: 16px; margin: 6px 0 18px; }
.gift-fields.is-open { display: block; }
.form-error {
  display: none; background: #f7e8e2; border: 1px solid #cf9a83; color: #7a3b22;
  border-radius: 3px; padding: 11px 14px; font-size: 14.5px; margin: 14px 0;
}
.form-error.is-visible { display: block; }

/* ============================================================
   FAQ (yö)
   ============================================================ */
.faq__item {
  border-bottom: 1px solid var(--night-rule); padding: 4px 0;
}
.faq__item summary {
  cursor: pointer; list-style: none; position: relative;
  font-family: var(--display); font-weight: 500; font-size: 18px; color: var(--ivory-on-night);
  padding: 16px 36px 16px 0;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "✶"; position: absolute; right: 4px; top: 18px; color: var(--gold); font-size: 13px; transition: transform .2s; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__a { margin: 0 0 18px; color: var(--muted-on-night); font-size: 15.5px; }
.faq__a a { color: var(--gold-bright); }

/* ============================================================
   SISARTEOKSET (yö)
   ============================================================ */
.sisters { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 42px; }
.sister {
  display: flex; gap: 22px; align-items: flex-start;
  background: var(--night-card); border: 1px solid var(--night-rule); border-radius: 4px; padding: 24px;
}
.sister__cover { width: 92px; flex: 0 0 auto; border-radius: 3px; box-shadow: 0 10px 26px rgba(0,0,0,.5); }
.sister h3 { font-family: var(--display); font-weight: 500; font-size: 20px; color: var(--ivory-on-night); margin: 0 0 8px; }
.sister p { margin: 0 0 14px; font-size: 14.5px; color: var(--muted-on-night); }
.sister .btn { padding: 10px 20px; font-size: 13.5px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { border-top: 1px solid var(--night-rule); padding: 44px 0 52px; text-align: center; }
.site-footer__links { display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.site-footer__links a { font-family: var(--display); font-size: 13.5px; letter-spacing: .08em; color: var(--muted-on-night); text-decoration: none; }
.site-footer__links a:hover { color: var(--gold-bright); }
.site-footer__cred { font-family: var(--display); font-size: 12.5px; letter-spacing: .18em; text-transform: uppercase; color: #6e6a7a; margin: 0; }
.site-footer__cred::before { content: "✶ "; color: var(--gold); }

/* ============================================================
   RESPONSIIVISUUS
   ============================================================ */
@media (max-width: 960px) {
  .news, .parts, .themes { grid-template-columns: repeat(2, 1fr); }
  .order__grid, .sisters { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero { padding: 48px 0 50px; }
  .hero__inner { grid-template-columns: 1fr; gap: 38px; }
  .hero__cover { max-width: 240px; order: -1; }
  .hero__quote { font-size: 17px; }
  .section { padding: 56px 0; }
  .news, .parts, .themes { grid-template-columns: 1fr; }
  .part { padding: 30px 22px 26px; }
  .order-form { padding: 24px 18px; }
}