/* ===== Perusasetukset ===== */
:root {
  --color-primary: #1B4332;
  --color-primary-light: #2D6A4F;
  --color-accent: #95D5B2;
  --color-accent-soft: #D8F3DC;
  --color-bg: #F8FFFA;
  --color-white: #FFFFFF;
  --color-text: #1B4332;
  --color-text-muted: #3D5A4C;

  --font-heading: "Outfit", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;

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

  --radius: 12px;
  --shadow: 0 4px 20px rgba(27, 67, 50, 0.08);
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

a {
  color: var(--color-primary-light);
}

a:hover {
  color: var(--color-primary);
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-primary);
}

h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin: 0 0 var(--space-md);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin: 0 0 var(--space-sm);
}

h3 {
  font-size: 1.25rem;
  margin: 0 0 var(--space-xs);
}

p {
  margin: 0 0 var(--space-sm);
}

ul, ol {
  margin: 0;
  padding: 0;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* ===== Saavutettavuus ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
  z-index: 200;
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-sm);
}

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

/* ===== Ylätunniste ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 255, 250, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-accent-soft);
  overflow: visible;
}

.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-xs);
  min-height: calc(160px - 3.5rem);
  padding-block: 0.25rem;
  padding-left: 11rem;
}

.logo {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 101;
  line-height: 0;
  text-decoration: none;
}

.logo__img {
  display: block;
  height: 160px;
  width: auto;
}

.nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
  list-style: none;
}

.nav__list a {
  text-decoration: none;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.25rem 0;
}

.nav__list a:hover {
  color: var(--color-primary);
}

/* ===== Painikkeet ===== */
.btn {
  display: inline-block;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

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

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

.btn--secondary {
  background: var(--color-accent-soft);
  color: var(--color-primary);
  border-color: var(--color-primary-light);
}

.btn--secondary:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--full {
  width: 100%;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  z-index: 0;
  padding: calc(var(--space-lg) + 1rem) 0 var(--space-lg);
  background: linear-gradient(180deg, var(--color-accent-soft) 0%, var(--color-bg) 100%);
}

.hero__inner {
  padding-left: 12rem;
}

.hero__badge {
  display: inline-block;
  margin-bottom: var(--space-sm);
  padding: 0.35rem 0.85rem;
  background: var(--color-white);
  color: var(--color-primary-light);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--color-accent);
}

.hero__lead {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 38rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-md) 0 var(--space-sm);
}

.hero__note {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.hero__note a {
  color: var(--color-primary-light);
  font-weight: 600;
}

/* ===== Osiot ===== */
.section {
  padding: var(--space-xl) 0;
}

.section--alt {
  background: var(--color-white);
}

.section__intro {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 42rem;
  margin-bottom: var(--space-lg);
}

/* ===== Palvelukortit ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  list-style: none;
}

.card {
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-top: 4px solid var(--color-accent);
}

.section:not(.section--alt) .card {
  background: var(--color-white);
}

/* ===== Prosessi ===== */
.steps {
  list-style: none;
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.step__number {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 50%;
}

.area-note {
  padding: var(--space-md);
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
  margin-bottom: 0;
}

/* ===== Hinnasto ===== */
.pricing-highlight {
  text-align: center;
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
}

.pricing-highlight__label {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.85;
  margin-bottom: var(--space-xs);
}

.pricing-highlight__price {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  margin: 0 0 var(--space-xs);
}

.pricing-highlight__note {
  font-size: 0.95rem;
  opacity: 0.85;
  margin-bottom: 0;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  list-style: none;
  margin-bottom: var(--space-md);
}

.pricing-card {
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.pricing-card__size,
.pricing-card__time {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.pricing-card__price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0;
}

.pricing-footer {
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.pricing-note {
  padding: var(--space-md);
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary-light);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ===== Yhteystiedot ===== */
.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .contact {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact__details {
  list-style: none;
  margin-top: var(--space-md);
}

.contact__details li {
  margin-bottom: var(--space-md);
}

.contact__details strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.contact__details a {
  font-size: 1.15rem;
  font-weight: 600;
}

/* ===== Lomake ===== */
.form {
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius);
  border: 1px solid var(--color-accent-soft);
}

.form__honeypot {
  position: absolute;
  left: -9999px;
}

.form__group {
  margin-bottom: var(--space-md);
}

.form__group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--color-primary);
}

.form__group input,
.form__group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  border: 2px solid var(--color-accent-soft);
  border-radius: 8px;
  background: var(--color-white);
  color: var(--color-text);
}

.form__group input:focus,
.form__group textarea:focus {
  border-color: var(--color-accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(149, 213, 178, 0.4);
}

.form__group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ===== Alatunniste ===== */
.footer {
  padding: var(--space-lg) 0;
  background: var(--color-primary);
  color: var(--color-accent-soft);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
}

.footer p {
  margin: 0;
}

.footer a {
  color: var(--color-accent);
  font-weight: 600;
}

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

/* ===== Mobiili ===== */
@media (max-width: 600px) {
  body {
    font-size: 1.05rem;
  }

  .header__inner {
    min-height: calc(130px - 2.5rem);
    padding-left: 8.5rem;
  }

  .logo__img {
    height: 130px;
  }

  .hero {
    padding-top: calc(var(--space-xl) + 1.5rem);
  }

  .hero__inner {
    padding-left: 0;
    padding-top: 1rem;
  }

  .nav__list {
    gap: 0.25rem 0.75rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }
}