/* ==========================================================
   STYLE.CSS
   Yleiset tyylit koko sivustolle
   Header ja Footer omissa tiedostoissaan.
   ========================================================== */

/* ==========================================================
   RESET
   ========================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

/* ==========================================================
   DESIGN TOKENS
   ========================================================== */

:root {
  --color-primary: #073b1f;
  --color-primary-light: #0a4d29;

  --color-text: #2d3b32;
  --color-text-light: #5b675f;

  --color-background: #ffffff;
  --color-surface: #f7f8f7;

  --color-border: #e3e8e4;

  --font-heading: "Raleway", sans-serif;
  --font-body: "Lora", serif;

  --max-width: 1160px;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;

  --container-padding: clamp(1.25rem, 4vw, 2.5rem);

  --radius: 4px;

  --shadow-soft: 0 8px 24px rgba(7, 59, 31, 0.08);
}

/* ==========================================================
   TYPOGRAPHY
   ========================================================== */

html,
body {
  min-height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;

  color: var(--color-text);
  background: var(--color-background);
}
main {
  flex: 1;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;

  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 4rem);
  text-align: center;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
}

strong {
  font-weight: 600;
}

/* ==========================================================
   LAYOUT
   ========================================================== */

section {
  padding: var(--space-xl) 0;
}

.container {
  width: 100%;
  max-width: var(--max-width);

  margin: 0 auto;

  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* ==========================================================
   BUTTONS

   <a href="#" class="btn btn-primary">
       Lue lisää
   </a>
   ========================================================== */

.btn {
  display: inline-block;

  padding: 0.85rem 1.5rem;

  border: none;
  border-radius: var(--radius);

  font-family: var(--font-heading);
  font-weight: 600;

  cursor: pointer;

  transition: 0.2s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

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

/* ==========================================================
   CARD GRID

   <div class="card-grid">
       ...
   </div>
   ========================================================== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));

  gap: 1.5rem;
}

/* ==========================================================
   TEEMAKORTTI

   <article class="teema-card">
       <div class="teema-icon">
           SVG
       </div>

       <h3>Otsikko</h3>

       <p>Kuvausteksti</p>
   </article>
   ========================================================== */

.teema-card {
  background: var(--color-background);

  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);

  border-radius: var(--radius);

  padding: 1.75rem 1.5rem;

  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.teema-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.teema-icon {
  margin-bottom: 1rem;
}

.teema-icon svg {
  width: 28px;
  height: 28px;
}

.teema-card h3 {
  margin-bottom: 0.5rem;
}

.teema-card p {
  margin-bottom: 0;
}

/* ==========================================================
   AJANKOHTAISKORTIT / BLOGILISTAUS

   <div class="ajank-grid">

       <article class="ajank-card">

           <p class="ajank-date">
               17. kesäkuuta 2026
           </p>

           <h3>Otsikko</h3>

           <p>
               Lyhyt kuvausteksti
           </p>

           <a href="#" class="ajank-link">
               Lue lisää →
           </a>

       </article>

   </div>
   ========================================================== */

.ajank-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));

  gap: 1.5rem;
}

.ajank-card {
  padding: 1.5rem;

  border: 1px solid var(--color-border);
  border-radius: var(--radius);

  background: var(--color-background);

  transition: border-color 0.18s ease;
}

.ajank-card:hover {
  border-color: var(--color-primary);
}

.ajank-date {
  font-family: var(--font-heading);

  font-size: 0.8rem;
  font-weight: 300;

  letter-spacing: 0.1em;
  text-transform: uppercase;

  color: var(--color-text-light);

  margin-bottom: 0.75rem;
}

.ajank-link {
  display: inline-block;

  margin-top: 1rem;

  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;

  text-transform: uppercase;
  letter-spacing: 0.05em;

  color: var(--color-primary);

  border-bottom: 1px solid var(--color-primary);

  transition: opacity 0.15s ease;
}

.ajank-link:hover {
  opacity: 0.7;
}

/* ==========================================================
   KIRJOITUSLISTA

   <div class="writing-list">

       <a href="kirjoituksia/20260813-esimerkki.html"
          class="writing-item">

           <span class="writing-date">
               13.08.2026
           </span>

           <span class="writing-title">
               Kirjoituksen otsikko
           </span>

           <span class="writing-arrow">
               →
           </span>

       </a>

   </div>
   ========================================================== */

.writing-list {
  max-width: 900px;
  margin: 1.75rem auto 0;

  border-top: 1px solid var(--color-border);
}

.writing-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;

  gap: 1.25rem;

  padding: 0.65rem 0;

  border-bottom: 1px solid var(--color-border);

  transition:
    color 0.18s ease,
    padding-left 0.18s ease;
}

.writing-date {
  font-family: var(--font-heading);

  font-size: 0.8rem;
  font-weight: 400;

  color: var(--color-text-light);

  white-space: nowrap;
}

.writing-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;

  color: var(--color-text);

  transition: color 0.18s ease;
}

.writing-arrow {
  font-family: var(--font-heading);
  font-size: 1.2rem;

  color: var(--color-primary);

  transition: transform 0.18s ease;
}

.writing-item:hover {
  padding-left: 0.35rem;
}

.writing-item:hover .writing-title {
  color: var(--color-primary);
}

.writing-item:hover .writing-arrow {
  transform: translateX(4px);
}
.post-source {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.post-source a {
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-primary);
  transition: opacity 0.15s ease;
}

.post-source a:hover {
  opacity: 0.7;
}

blockquote {
  border-left: 3px solid var(--color-primary);
  margin: 1.5rem 0;
  padding: 0.75rem 1.25rem;
  background: var(--color-surface);
  border-radius: 0 var(--radius) var(--radius) 0;
}

blockquote p {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.back-to-writings {
  display: inline-block;
  margin-top: 2.5rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-primary);
  transition: opacity 0.15s ease;
}

.back-to-writings:hover {
  opacity: 0.7;
}
/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 640px) {
  .writing-item {
    grid-template-columns: 90px 1fr auto;

    gap: 0.75rem;

    padding: 0.6rem 0;
  }

  .writing-date {
    font-size: 0.75rem;
  }

  .writing-title {
    font-size: 0.95rem;
  }
}

/* ==========================================================
   BLOGIARTIKKELI

   <article class="blog-post">

    <h1>Otsikko</h1>

    <p class="post-meta">
        17. kesäkuuta 2026
    </p>

    <p>
        Varsinainen blogiteksti...
    </p>

    <a href="../kirjoituksia.html" class="back-to-writings">
        ← Palaa takaisin
    </a>

</article>
   ========================================================== */

.blog-post {
  max-width: 800px;
  margin: 0 auto;
}

.post-meta {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 768px) {
  section {
    padding: var(--space-lg) 0;
  }
}

/* ==========================================================
   ACCESSIBILITY
   ========================================================== */

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

/* ==========================================================
   JUHANI-SIVU HERO
   ========================================================== */

.juhani-hero {
  position: relative;
  width: 100%;
  overflow: hidden;

  background: url('../images/hero/juhanibanneri.webp')
    center center / 100% 100% no-repeat;

  min-height: 36.46vw;
}

/* Vihreä overlay 70% */
.juhani-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(7, 59, 31, 0.40);
  z-index: 1;
}

.juhani-hero-inner {
  position: absolute;
  inset: 0;
  width: 100%;
  padding: var(--space-lg) var(--container-padding);
  z-index: 2;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-md);
}

.juhani-hero-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(3rem, 8vw, 7rem);
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0;
  text-align: center;
  letter-spacing: -0.02em;
}

/* Sukunimi piiloutuu kapeimmalla mobiililla */
.juhani-hero-surname {
  display: inline;
}

.juhani-hero-desc {
  font-family: var(--font-heading);
  font-weight: 300;
  font-size: clamp(0.85rem, 1.8vw, 1.15rem);
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.08em;
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: 0;
}

/* ── MOBIILI: leipäteksti piiloon ── */
@media (max-width: 600px) {
  .juhani-hero-desc {
    display: none;
  }
}

/* ── MOBIILI: sukunimi piiloon ── */
@media (max-width: 400px) {
  .juhani-hero-surname {
    display: none;
  }

  .juhani-hero-title {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }
}

/* ── MOBIILI ──────────────────────────────────────────────── */
@media (max-width: 600px) {
  .juhani-hero-title {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }
}
/* ==========================================================
   TEEMA-KORTIT – politiikka.html
   ========================================================== */

.teemat-osio {
  padding: var(--space-xl) 0;
}

.teema-lista {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* ── KORTTI PERUSRAKENNE ──────────────────────────────────── */
.teema-split-card {
  display: flex;
  flex-direction: row;
  align-items: flex-start;

  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;

  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.18s ease;
}

.teema-split-card:hover {
  box-shadow: 0 12px 32px rgba(7, 59, 31, 0.12);
}

/* Joka toinen kortti: kuva oikealle */
.teema-split-card:nth-child(even) {
  flex-direction: row-reverse;
}

/* ── KUVAPUOLI ────────────────────────────────────────────── */
.teema-split-img {
  flex: 0 0 40%;       /* kuva vie aina 40% leveydestä */
  align-self: stretch; /* venyttää kuvan kortin korkuiseksi */
  overflow: hidden;
}

.teema-split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* ── TEKSTIPUOLI ──────────────────────────────────────────── */
.teema-split-content {
  flex: 1;
  padding: var(--space-lg);
  background: var(--color-background);

  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-sm);
}

.teema-split-content h2 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--color-primary);
  margin-bottom: 0;
  text-align: left;
}

.teema-split-content p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ── MOBIILI: kuva aina ylös, teksti alas ─────────────────── */
@media (max-width: 600px) {

  .teema-split-card,
  .teema-split-card:nth-child(even) {
    flex-direction: column !important;
  }

  .teema-split-img {
    flex: 0 0 auto;
    width: 100%;
    height: 220px;     /* kiinteä korkeus mobiilissa */
  }

  .teema-split-content {
    padding: var(--space-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  .teema-split-card {
    transition: none;
  }
}