/* =============================================================================
   OMATEEMA — Design System Base
   main.css v3.0

   Tokenit, reset, typografia, saavutettavuus.
   Ei komponentteja, ei utilityjä — ne sivukohtaisiin CSS-tiedostoihin.
   Brändiarvot injektoidaan PHP:llä <head> inlinena, nämä ovat fallbackit.
   ============================================================================= */


/* -----------------------------------------------------------------------------
   1. FONT FACE
   Instanssikohtainen. PHP:n inline-injektio ylikirjoittaa --font-family-tokenin.
   Tuotannossa fonttitiedostot preloadataan <head>:ssa.
   ----------------------------------------------------------------------------- */

@font-face {
  font-family: 'Readex Pro';
  src: url('../fonts/ReadexPro-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Readex Pro';
  src: url('../fonts/ReadexPro-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* HUOM: SemiBold (600) ja Bold (700) on yhdistetty Mediumiin (500).
   Vain kaksi fonttitiedostoa ladataan: Regular ja Medium.
   Painot --font-semibold ja --font-bold mappautuvat arvoon 500
   alla olevassa muuttujamäärittelyssä, joten yksittäisiin sääntöihin
   ei tarvitse koskea. */


/* -----------------------------------------------------------------------------
   2. RESET
   ----------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family:             var(--font-family);
  font-size:               var(--text-base);
  font-weight:             var(--font-regular);
  line-height:             var(--leading-normal);
  color:                   var(--color-text);
  background-color:        var(--color-bg);
  -webkit-font-smoothing:  antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  font-size: max(1rem, var(--text-base)); /* Safari iOS: ≥16px estää auto-zoomin */
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* Progressiivinen parannus — ei vaikuta suorituskykyyn, ignoroituu vanhemmissa */
@supports (text-wrap: balance) {
  h1, h2, h3, h4, h5, h6 { text-wrap: balance; }
}
@supports (text-wrap: pretty) {
  p, li { text-wrap: pretty; }
}

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

table {
  border-collapse: collapse;
}

::selection {
  background-color: var(--color-primary-tint-20);
  color: var(--color-text);
}


/* -----------------------------------------------------------------------------
   3. DESIGN TOKENS
   PHP ylikirjoittaa brändikohtaiset arvot inline <style>:llä <head>:ssa.
   ----------------------------------------------------------------------------- */

:root {

  /* --- Fontti (PHP ylikirjoittaa instanssikohtaisesti) --- */
  --font-family: 'Readex Pro', system-ui, -apple-system, sans-serif;


  /* --- Värit: Pääväri (fallback) --- */
  --color-primary:          #1F3D2E;
  --color-primary-dark:     #162B20;
  --color-primary-light:    #2C5440;
  --color-primary-muted:    #3A6B50;
  --color-primary-ghost:    #E8EFE9;
  --color-primary-tint-10:  rgba(31, 61, 46, 0.10);
  --color-primary-tint-20:  rgba(31, 61, 46, 0.20);

  /* --- Värit: Korostus (fallback) --- */
  /*
   * HUOM: --color-accent (#C9D962) ei läpäise WCAG AA -kontrastia
   * valkoisella taustalla (1.6:1). Käytä accentia vain:
   *   - Isoissa otsikoissa (≥18pt / ≥14pt bold) tummalla taustalla
   *   - Taustavärinä (teksti --color-text-on-accent)
   *   - Koristeellisissa elementeissä (reunat, ikonit, korostukset)
   * Pieneen tekstiin → --color-accent-text
   */
  --color-accent:           #C9D962;
  --color-accent-dark:      #A8B840;
  --color-accent-light:     #DDE97F;
  --color-accent-text:      #5C6A1A;   /* vs #FFF → 5.3:1 ✓ AA pieni teksti */
  --color-accent-tint-15:   rgba(201, 217, 98, 0.15);

  /* --- Värit: Neutraalit --- */
  --color-white:            #FFFFFF;
  --color-off-white:        #F7F6F2;
  --color-surface:          #F2F1ED;
  --color-border:           #E2E0D8;
  --color-border-strong:    #C8C5BA;

  /* --- Värit: Teksti --- */
  --color-text:             #1a1a18;   /* vs #FFF → 16.5:1 ✓ AA */
  --color-text-secondary:   #4a4a46;   /* vs #FFF →  7.6:1 ✓ AA */
  --color-text-muted:       #6b6b65;   /* vs #FFF →  5.0:1 ✓ AA */
  --color-text-inverse:     #ffffff;   /* vs #1F3D2E → 8.4:1 ✓ AA */
  --color-text-on-accent:   #1F3D2E;   /* vs #C9D962 → 3.8:1 ✓ AA large text */

  /* --- Värit: Taustat --- */
  --color-bg:               #FFFFFF;
  --color-bg-alt:           #F7F6F2;
  --color-bg-dark:          #1F3D2E;

  /* --- Värit: Tilat --- */
  --color-success:          #2D7A4F;
  --color-warning:          #E6A817;
  --color-error:            #C0392B;
  --color-info:             #2C5440;

  /* --- Värit: Overlay --- */
  --color-overlay:          rgba(26, 26, 24, 0.55);
  --color-overlay-light:    rgba(26, 26, 24, 0.25);


  /* --- Typografia: Koot (fluid) --- */
  /*
   * KÄYTTÖSÄÄNNÖT:
   * - Leipäteksti, listat, lainaukset → --text-base tai isompi (≥16px)
   * - Lomakkeet → aina ≥16px (Safari iOS zoomaa alle 16px inputeissa)
   * - --text-xs/sm vain harkittu UI-käyttö: badge, meta, kuvateksti, footer-juridiikka
   * - Kaikki vähintään 14px
   */
  --text-xs:    0.875rem;                                          /* 14px kiinteä */
  --text-sm:    clamp(0.875rem,  0.85rem  + 0.13vw,  0.9375rem); /* 14–15px */
  --text-base:  clamp(1rem,      0.96rem  + 0.19vw,  1.0625rem); /* 16–17px */
  --text-md:    clamp(1.0625rem, 1.02rem  + 0.22vw,  1.125rem);  /* 17–18px */
  --text-lg:    clamp(1.125rem,  1.05rem  + 0.38vw,  1.25rem);   /* 18–20px */
  --text-xl:    clamp(1.25rem,   1.10rem  + 0.75vw,  1.5rem);    /* 20–24px */
  --text-2xl:   clamp(1.5rem,    1.30rem  + 1.00vw,  2rem);      /* 24–32px */
  --text-3xl:   clamp(1.875rem,  1.50rem  + 1.88vw,  2.5rem);    /* 30–40px */
  --text-4xl:   clamp(2.25rem,   1.75rem  + 2.50vw,  3.25rem);   /* 36–52px */
  --text-5xl:   clamp(2.75rem,   2.00rem  + 3.75vw,  4.25rem);   /* 44–68px */
  --text-hero:  clamp(3.0rem,    2.20rem  + 4.00vw,  5.0rem);    /* 48–80px */

  /* --- Typografia: Painot ---
     Käytössä vain kaksi fonttitiedostoa: Regular (400) ja Medium (500).
     --font-semibold ja --font-bold mappautuvat Mediumiin: kaikki sivuston
     "boldit" renderöityvät Mediumina ilman yksittäisten sääntöjen muutoksia. */
  --font-light:    300;
  --font-regular:  400;
  --font-medium:   500;
  --font-semibold: 500;
  --font-bold:     500;

  /* --- Typografia: Rivivälit --- */
  --leading-tight:   1.15;
  --leading-snug:    1.30;
  --leading-normal:  1.55;
  --leading-relaxed: 1.65;
  --leading-loose:   1.85;

  /* --- Typografia: Kirjainvälit --- */
  --tracking-tight:  -0.03em;
  --tracking-snug:   -0.02em;
  --tracking-normal:  0em;
  --tracking-wide:    0.04em;
  --tracking-wider:   0.08em;
  --tracking-caps:    0.12em;


  /* --- Tila: Spacing --- */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-14:  3.5rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-28:  7rem;
  --space-32:  8rem;

  /* --- Tila: Fluid padding --- */
  --section-py:  clamp(3rem, 5vw, 5rem);
  --section-px:  clamp(1rem, 4vw, 2rem);

  /* --- Tila: Containerit --- */
  --container-sm:   36rem;
  --container-md:   48rem;
  --container-lg:   64rem;
  --container-xl:   75rem;
  --container-2xl:  82.5rem;
  --container-full: 90rem;


  /* --- Pyöristykset --- */
  --radius-none:  0;
  --radius-xs:    0.125rem;
  --radius-sm:    0.25rem;
  --radius-md:    0.5rem;
  --radius-lg:    0.75rem;
  --radius-xl:    1rem;
  --radius-2xl:   1.5rem;
  --radius-3xl:   2rem;
  --radius-full:  9999px;


  /* --- Varjot --- */
  --shadow-xs:    0 1px 2px rgba(31, 61, 46, 0.06);
  --shadow-sm:    0 1px 4px rgba(31, 61, 46, 0.07),
                  0 2px 8px rgba(31, 61, 46, 0.05);
  --shadow-md:    0 2px 8px rgba(31, 61, 46, 0.07),
                  0 6px 20px rgba(31, 61, 46, 0.08);
  --shadow-lg:    0 4px 16px rgba(31, 61, 46, 0.08),
                  0 12px 40px rgba(31, 61, 46, 0.10);
  --shadow-xl:    0 8px 24px rgba(31, 61, 46, 0.09),
                  0 24px 64px rgba(31, 61, 46, 0.12);
  --shadow-inset: inset 0 2px 6px rgba(31, 61, 46, 0.08);


  /* --- Rajat --- */
  --border:         1px solid var(--color-border);
  --border-strong:  2px solid var(--color-border-strong);


  /* --- Siirtymät --- */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  --duration-fast:    120ms;
  --duration-normal:  220ms;
  --duration-slow:    360ms;

  --transition-base:  var(--duration-normal) var(--ease-out);
  --transition-fast:  var(--duration-fast)   var(--ease-out);
  --transition-slow:  var(--duration-slow)   var(--ease-out);


  /* --- Z-indeksit --- */
  --z-below:    -1;
  --z-base:      0;
  --z-raised:   10;
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-overlay:  300;
  --z-modal:    400;
  --z-toast:    500;
  --z-tooltip:  600;
}


/* -----------------------------------------------------------------------------
   4. TYPOGRAPHY BASE
   ----------------------------------------------------------------------------- */

h1 {
  font-size:      var(--text-4xl);
  font-weight:    var(--font-bold);
  line-height:    var(--leading-tight);
  letter-spacing: var(--tracking-snug);
}

h2 {
  font-size:      var(--text-3xl);
  font-weight:    var(--font-semibold);
  line-height:    var(--leading-tight);
  letter-spacing: var(--tracking-snug);
}

h3 {
  font-size:      var(--text-2xl);
  font-weight:    var(--font-semibold);
  line-height:    var(--leading-snug);
}

h4 {
  font-size:      var(--text-xl);
  font-weight:    var(--font-medium);
  line-height:    var(--leading-snug);
}

h5 {
  font-size:      var(--text-lg);
  font-weight:    var(--font-medium);
  line-height:    var(--leading-normal);
}

h6 {
  font-size:      var(--text-base);
  font-weight:    var(--font-semibold);
  line-height:    var(--leading-normal);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color:          var(--color-text-muted);
}

p {
  font-size:   var(--text-base);
  line-height: var(--leading-relaxed);
  color:       var(--color-text-secondary);
}

strong, b {
  font-weight: var(--font-semibold);
}

small {
  font-size: var(--text-sm);
  color:     var(--color-text-muted);
}

blockquote {
  border-left: 4px solid var(--color-accent);
  padding:     var(--space-4) var(--space-6);
  margin:      var(--space-8) 0;
  font-size:   var(--text-lg);
  font-style:  italic;
  color:       var(--color-text-secondary);
}

blockquote cite {
  display:     block;
  margin-top:  var(--space-3);
  font-size:   var(--text-base);
  font-style:  normal;
  font-weight: var(--font-medium);
  color:       var(--color-text-muted);
}


/* -----------------------------------------------------------------------------
   5. ACCESSIBILITY & PRINT
   ----------------------------------------------------------------------------- */

.sr-only {
  position:    absolute;
  width:       1px;
  height:      1px;
  padding:     0;
  margin:      -1px;
  overflow:    hidden;
  clip:        rect(0, 0, 0, 0);
  white-space: nowrap;
  border:      0;
}

:focus-visible {
  outline:        2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius:  var(--radius-sm);
}

/* Kosketusalueiden minimi 44×44px (WCAG 2.5.5 AAA, 2.5.8 AA) */
a, button, input, select, textarea, [role="button"] {
  min-height: 2.75rem; /* 44px */
}

/* Inline-linkit eivät tarvitse korkeusvaatimusta */
p a, li a, td a, span a {
  min-height: auto;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration:        0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration:       0.01ms !important;
    scroll-behavior:           auto !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --color-border:        #888;
    --color-border-strong: #444;
    --color-text-muted:    #545450;  /* ≥ 7:1 vs #FFF */
    --color-accent:        #A8B840;  /* tummennettu */
    --shadow-sm:           none;
    --shadow-md:           none;
    --shadow-lg:           none;
    --shadow-xl:           none;
  }
}

/* Windows High Contrast / forced-colors */
@media (forced-colors: active) {
  :root {
    --color-accent:  LinkText;
    --color-primary: ButtonText;
    --color-border:  ButtonBorder;
  }

  :focus-visible {
    outline: 2px solid Highlight;
  }
}

@media print {
  body {
    font-size:  12pt;
    color:      #000;
    background: #fff;
  }

  a[href]::after {
    content: " (" attr(href) ")";
  }
}


/* ==========================================================================
   HEADER
   ========================================================================== */

.site-header {
  position: sticky;
  top: var(--wp-admin--admin-bar--height, 0px);
  z-index: var(--z-sticky);
  background-color: var(--color-white);
  border-bottom: var(--border);
  height: 4.5rem;
  display: flex;
  align-items: center;
  transition: box-shadow var(--duration-slow) var(--ease-out);
}

.site-header.is-scrolled {
  box-shadow: 0 1px 8px rgba(31,61,46,0.06), 0 4px 24px rgba(31,61,46,0.04);
}

.site-header__inner {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--section-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.site-header__logo { flex-shrink: 0; transition: opacity var(--transition-fast); }
.site-header__logo:hover { opacity: 0.8; }
.site-header__logo img { display: block; width: auto; height: 2.5rem; }

.site-header__nav > ul {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.site-header__nav > ul > li { position: static; }

.nav-chevron {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-out);
}

.has-dropdown.is-open > a > .nav-chevron { transform: rotate(180deg); }


/* --- Desktop (≥ 64rem) --- */

@media (min-width: 64rem) {
  .site-header__nav { display: flex; align-items: center; }
  .site-header__toggle { display: none; }

  .site-header__nav > ul > li > a {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-text);
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.35em;
    height: 4.5rem;
    position: relative;
  }

  .site-header__nav > ul > li > a::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--duration-normal) var(--ease-out);
  }

  .site-header__nav > ul > li > a:hover { color: var(--color-primary); }
  .site-header__nav > ul > li > a:hover::before,
  .site-header__nav > ul > li.is-open > a::before { transform: scaleX(1); }

  .mega-menu {
    position: absolute;
    top: 4.5rem; left: 0; right: 0;
    background-color: var(--color-white);
    padding: 0;
    box-shadow: 0 8px 24px rgba(31,61,46,0.07), 0 24px 64px rgba(31,61,46,0.05);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--duration-normal) var(--ease-out),
                transform var(--duration-normal) var(--ease-out),
                visibility 0s linear var(--duration-normal);
    z-index: var(--z-dropdown);
  }

  .has-dropdown.is-open .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity var(--duration-normal) var(--ease-out),
                transform var(--duration-normal) var(--ease-out),
                visibility 0s linear 0s;
  }

  .mega-menu__inner {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: var(--space-10) var(--section-px) var(--space-12);
  }

  .mega-menu .sub-menu {
    columns: 3;
    column-gap: var(--space-16);
    list-style: none;
    padding: 0; margin: 0;
  }

  .mega-menu .sub-menu > li {
    break-inside: avoid;
    margin-bottom: var(--space-8);
  }

  .mega-menu .sub-menu > li:last-child { margin-bottom: 0; }

  .mega-menu .sub-menu > li > a {
    display: inline-flex;
    align-items: center;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-text);
    transition: color var(--transition-fast);
    line-height: var(--leading-snug);
  }

  .mega-menu .sub-menu > li > a::after {
    content: '\2192';
    font-size: 0.85em;
    margin-left: 0;
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-width var(--duration-normal) var(--ease-out),
                margin-left var(--duration-normal) var(--ease-out),
                opacity var(--duration-fast) var(--ease-out);
  }

  .mega-menu .sub-menu > li > a:hover { color: var(--color-primary); }
  .mega-menu .sub-menu > li > a:hover::after {
    max-width: 1.5em;
    margin-left: 0.4em;
    opacity: 1;
  }

  .mega-menu .sub-menu .sub-menu {
    columns: 1;
    margin-top: var(--space-2);
    column-gap: 0;
  }

  .mega-menu .sub-menu .sub-menu > li {
    break-inside: auto;
    margin-bottom: 0;
  }

  .mega-menu .sub-menu .sub-menu > li > a {
    display: inline-flex;
    align-items: center;
    font-size: var(--text-sm);
    font-weight: var(--font-regular);
    color: var(--color-text-muted);
    padding: var(--space-1) 0;
    transition: color var(--transition-fast);
    line-height: var(--leading-snug);
  }

  .mega-menu .sub-menu .sub-menu > li > a::after {
    content: '\2192';
    font-size: 0.85em;
    margin-left: 0;
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-width var(--duration-normal) var(--ease-out),
                margin-left var(--duration-normal) var(--ease-out),
                opacity var(--duration-fast) var(--ease-out);
  }

  .mega-menu .sub-menu .sub-menu > li > a:hover { color: var(--color-primary); }
  .mega-menu .sub-menu .sub-menu > li > a:hover::after {
    max-width: 1.5em;
    margin-left: 0.35em;
    opacity: 1;
  }
}


/* --- Mobiili (< 64rem) --- */

@media (max-width: 63.999rem) {
  .site-header__inner {
    gap: var(--space-2);
    padding: 0 var(--space-3);
  }

  .site-header__logo img { height: 2rem; }

  .site-header__toggle {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
  }
}

@media (max-width: 374px) {
  .site-header__logo img { height: 1.75rem; }
}

@media (max-width: 63.999rem) {
  .site-header__nav {
    position: fixed;
    inset: calc(4.5rem + var(--wp-admin--admin-bar--height, 0px)) 0 0 0;
    z-index: calc(var(--z-sticky) - 1);
    background-color: var(--color-white);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: var(--space-4) var(--section-px) var(--space-24);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-normal) var(--ease-out),
                visibility 0s linear var(--duration-normal);
  }

  .site-header__nav.is-open {
    opacity: 1;
    visibility: visible;
    transition: opacity var(--duration-normal) var(--ease-out),
                visibility 0s linear 0s;
  }

  .site-header__nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-header__nav > ul > li > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-5) var(--space-2);
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--color-text);
    transition: color var(--transition-fast);
    min-height: 3.5rem;
  }

  .site-header__nav > ul > li > a:hover { color: var(--color-primary); }
  .site-header__nav > ul > li > a:active { color: var(--color-primary); }

  .has-dropdown > a > .nav-chevron {
    width: 14px;
    height: 14px;
    padding: var(--space-2);
    box-sizing: content-box;
  }

  .mega-menu {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height var(--duration-slow) var(--ease-out),
                opacity var(--duration-normal) var(--ease-out);
  }

  .has-dropdown.is-open .mega-menu {
    max-height: 50rem;
    opacity: 1;
  }

  .mega-menu__inner {
    padding: 0 0 var(--space-4) var(--space-4);
  }

  .mega-menu .sub-menu {
    list-style: none;
    padding: 0; margin: 0;
  }

  .mega-menu .sub-menu > li { margin-bottom: var(--space-3); }

  .mega-menu .sub-menu > li > a {
    display: block;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-text);
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
  }

  .mega-menu .sub-menu > li > a:hover { color: var(--color-primary); }

  .mega-menu .sub-menu .sub-menu {
    margin-top: var(--space-1);
    padding-left: var(--space-4);
  }

  .mega-menu .sub-menu .sub-menu > li { margin-bottom: 0; }

  .mega-menu .sub-menu .sub-menu > li > a {
    font-size: var(--text-base);
    font-weight: var(--font-regular);
    color: var(--color-text-muted);
    padding: var(--space-2) 0;
  }

  .mega-menu .sub-menu .sub-menu > li > a:hover { color: var(--color-primary); }
}


/* --- CTA-nappi --- */

.site-header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
  height: 2rem;
  padding: 0 var(--space-3);
  font-size: 0.75rem;
  letter-spacing: 0;
}

@media (min-width: 64rem) {
  .site-header__cta {
    height: 2.75rem;
    padding: 0 var(--space-8);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wide);
  }
}

@media (max-width: 374px) {
  .site-header__cta {
    padding: 0 var(--space-2);
    font-size: 0.6875rem;
  }
}

.site-header__cta:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(31,61,46,0.20);
}

.site-header__cta:active {
  transform: translateY(0);
  box-shadow: none;
}


/* --- Hamburger --- */

.site-header__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.625rem;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

@media (min-width: 64rem) { .site-header__toggle { display: none; } }

.site-header__toggle:hover { background-color: var(--color-surface); }

.site-header__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-fast);
  transform-origin: center;
}

.site-header__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-header__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background-color: var(--color-bg-footer, #2E2E2E);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-20) var(--section-px) 0;
}

.site-footer__inner {
  max-width: var(--container-xl);
  margin: 0 auto;
}

/* Grid — 4 sarakkeet */
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
}

/* Otsikot */
.site-footer__heading {
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

/* Yritys-sarake */
.site-footer__company {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-8);
}

.site-footer__contact {
  margin-bottom: var(--space-6);
}

.site-footer__contact p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.site-footer__contact a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.site-footer__contact a:hover {
  color: var(--color-white);
}

/* CTA */
.site-footer__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast),
              color var(--transition-fast);
}

.site-footer__cta:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
}

/* Linkkilistat */
.site-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.site-footer__links a:hover {
  color: var(--color-white);
}

/* Some */
.site-footer__social {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-8) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__social-link {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.site-footer__social-link:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.site-footer__social-link svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-white);
}

/* Juridiikka */
.site-footer__legal {
  display: flex;
  gap: var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__legal a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.site-footer__legal a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* Mobiili */
@media (max-width: 63.999rem) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

@media (max-width: 374px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}