/* Werner Roslin Website — Professional theme (light only, no emojis, softer palette) */

:root {
  /* Pehmeä, moderni paletti */
  --bg-start: #fbfbfd;     /* hyvin vaalea tausta */
  --bg-end:   #f3f6fa;     /* kevyt siniharmaa */
  --text:     #1b2430;     /* tumma, muttei musta */
  --muted:    #6b7380;     /* pehmeä harmaa teksteille */
  --card:     #ffffff;     /* korttien tausta */
  --card-border: #e9edf2;  /* vaalea reunaviiva */
  --brand-1:  #d6c79a;     /* pehmeä kulta */
  --brand-2:  #6fc7c5;     /* pastellinen teal */
  --shadow:   0 8px 24px rgba(17, 24, 39, .06);
}

/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: ui-sans-serif, system-ui, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
  min-height: 100vh;
  padding: 2rem;
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.7;
  font-size: 1rem;
  font-weight: 450;
  overflow-x: hidden;
  background-size: 200% 200%;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 2rem;
  background: linear-gradient(180deg, var(--card), rgba(255,255,255,0));
  backdrop-filter: blur(6px);
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 2.25rem 1rem 1.75rem;
  border-radius: 18px;
  box-shadow: var(--shadow);
  position: relative;
}
header::before {
  content: "";
  position: absolute; inset: -1px; border-radius: 20px;
  /* kevyempi korostus */
  background: linear-gradient(135deg, rgba(214,199,154,.22), rgba(111,199,197,.14));
  z-index: -1;
}
h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: .5px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--brand-1), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
p.tagline {
  color: var(--muted);
  font-size: 1.1rem;
  margin-top: .5rem;
}

/* Sections */
section {
  margin-top: 2rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 1.75rem 1.5rem;
  transition: transform .2s ease, box-shadow .2s ease;
}
section:hover { transform: translateY(-2px); }
section h2 {
  color: var(--text);
  margin: 0 0 1.25rem 0;
  font-size: 1.7rem;
  font-weight: 650;
}

/* Blog Posts */
.blog-post {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--card-border);
}

.blog-post:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.blog-post h3 {
  color: var(--text);
  font-size: 1.4rem;
  font-weight: 650;
  margin-bottom: 0.5rem;
}

.blog-post h4 {
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem 0;
}

.blog-post .date {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  font-style: italic;
}

.blog-post p {
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.blog-post ul {
  margin: 1rem 0 1.5rem 0;
  padding-left: 1.5rem;
}

.blog-post li {
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* Explore links */
.main-links {
  list-style: none;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 0;
  margin: 1rem 0 0;
}
.main-links li { margin: 0; }
.main-links li::before { content: none; }
.main-links .big-link { display: inline-block; }

/* Buttons */
.cta-btn {
  display: inline-block;
  margin-top: 1.25rem;
  padding: .9em 1.6em;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  color: #0b1020;
  box-shadow: var(--shadow);
  border: 1px solid var(--card-border);
  transition: transform .2s ease;
  text-decoration: none;
}
.cta-btn:hover { transform: translateY(-2px); }

.big-link {
  display: inline-block;
  font-size: 1.05em;
  font-weight: 700;
  padding: .75rem 1.1rem;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  color: #0b1020;
  text-decoration: none;
  letter-spacing: .3px;
  box-shadow: var(--shadow);
  border: 1px solid var(--card-border);
  transition: transform .2s ease;
}
.big-link:hover { transform: translateY(-2px); }

/* Footer */
footer {
  text-align: center;
  margin-top: 3rem;
  font-size: .95rem;
  color: var(--muted);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 2rem 1rem;
  box-shadow: var(--shadow);
  line-height: 1.6;
}

footer a {
  color: var(--brand-2);
  text-decoration: none;
  font-weight: 500;
}

footer a:hover {
  text-decoration: underline;
}

/* About */
.about-simple {
  margin: 0;
  padding: 0;
  text-align: left;
}
.about-simple p {
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
  color: var(--text);
}

/* Profile image */
.header-profile-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 1rem auto;
  display: block;
  border: 2px solid var(--card-border);
  box-shadow: var(--shadow);
  transition: transform .2s ease;
}
.header-profile-image:hover { transform: scale(1.03); }

/* Responsive */
@media (max-width: 768px) {
  body { padding: 1rem; }
  header { padding: 1.75rem 1rem 1.25rem; }
  section { padding: 1.25rem 1rem; }
  h1 { letter-spacing: .3px; }
  .cta-btn { padding: .8em 1.2em; font-size: 1rem; }

  .main-links {
    flex-direction: column;
    align-items: center;
  }
  .main-links .big-link {
    width: 100%;
    text-align: center;
  }
}

/* --- Portfolio page extras --- */

/* Toolbar */
.portfolio-toolbar {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
}
.portfolio-input {
  width: 100%;
  padding: .75rem .9rem;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  box-shadow: var(--shadow);
}
.portfolio-input::placeholder { color: var(--muted); }
.portfolio-input:focus-visible {
  outline: 3px solid #7cc9c7;   /* pehmeä ring */
  outline-offset: 3px;
}

/* Tagit */
.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.tag-chip {
  padding: .5rem .75rem;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  color: #0b1020;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .16s ease, filter .16s ease;
}
.tag-chip:hover { transform: translateY(-1px); filter: brightness(1.02); }
.tag-chip.is-active { filter: brightness(1.05); }

/* Ruudukko & kortit */
.portfolio-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}
.portfolio-card {
  grid-column: span 6; /* 2 per rivi desktopilla */
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .16s ease, box-shadow .16s ease;
}
.portfolio-card:hover { transform: translateY(-1px); }

.portfolio-cover {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  background: #eef2f6; /* placeholder-tausta, jos kuva puuttuu */
}

.portfolio-body {
  padding: 1rem 1rem .75rem;
}
.portfolio-title {
  font-size: 1.15rem;
  margin-bottom: .4rem;
}
.portfolio-desc {
  color: var(--muted);
  font-size: .98rem;
}

.portfolio-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .6rem;
}
.badge {
  background: #f6f8fb;
  color: #475569;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: .25rem .6rem;
  font-size: .85rem;
  font-weight: 600;
}

/* Painikealue */
.portfolio-actions {
  display: flex;
  gap: .6rem;
  padding: .9rem 1rem 1.1rem;
}
.portfolio-actions .big-link {
  flex: 1 1 auto;
  text-align: center;
}

/* Responsiivisuus */
@media (max-width: 900px) {
  .portfolio-card { grid-column: span 12; } /* 1 per rivi */
}
@media (max-width: 768px) {
  .portfolio-toolbar { gap: .6rem; }
  .portfolio-actions { flex-direction: column; }
}