/* Progely — brand colors:
   blue  #29ABE2
   orange #F7941D
*/

:root {
  --blue:        #29ABE2;
  --blue-dark:   #1f8ab8;
  --orange:      #F7941D;
  --orange-dark: #d97e0f;
  --ink:         #102a43;
  --ink-soft:    #243b53;
  --muted:       #486581;
  --faint:       #627d98;
  --line:        #e3e8ee;
  --bg-soft:     #f7f9fc;
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--ink);
  line-height: 1.55;
  background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }

/* ===== Header ===== */
.site-head {
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky; top: 0; z-index: 10;
}
.head-inner {
  display: flex; align-items: center; gap: 1.5rem;
  padding: .75rem 0;
  flex-wrap: wrap;
}
.brand img { height: 34px; width: auto; }
.nav {
  display: flex; gap: 1.25rem;
  flex: 1; flex-wrap: wrap;
}
.nav a {
  color: var(--ink);
  font-weight: 500;
  padding: .25rem 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover {
  color: var(--blue);
  text-decoration: none;
  border-bottom-color: var(--blue);
}
.nav a.current {
  color: var(--blue);
  border-bottom-color: var(--orange);
}
.lang-toggle {
  border: 1px solid var(--blue);
  color: var(--blue);
  padding: .25rem .6rem;
  border-radius: 4px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .05em;
}
.lang-toggle:hover {
  background: var(--blue);
  color: #fff;
  text-decoration: none;
}

/* ===== Page ===== */
.page { padding: 2.5rem 0 4rem; }
h1 {
  font-size: 2.2rem;
  margin: 0 0 .75rem;
  color: var(--ink);
  line-height: 1.2;
}
.lede {
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0 0 2rem;
  max-width: 70ch;
}
h2 {
  font-size: 1.35rem;
  margin: 2.2rem 0 .5rem;
  color: var(--ink);
}
h2::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--orange);
  margin-right: .6rem;
  vertical-align: middle;
  border-radius: 2px;
}
p { max-width: 72ch; }

/* ===== Hero (home) ===== */
.hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2.5rem;
}
.hero h1 {
  font-size: 2.6rem;
  max-width: 18ch;
}
.hero h1::after {
  content: ".";
  color: var(--orange);
}
.hero .lede { font-size: 1.25rem; }

/* ===== Project grid (home) ===== */
.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.25rem 0 2rem;
}
.project-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.25rem;
  background: #fff;
  color: var(--ink);
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.project-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: 0 4px 16px -8px rgba(16,42,67,.15);
}
.project-card h3 {
  margin: 0 0 .35rem;
  font-size: 1.15rem;
  color: var(--ink);
}
.project-card p {
  color: var(--muted);
  font-size: .95rem;
  margin: 0;
}
.project-card .arrow {
  color: var(--orange);
  margin-left: .25rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  padding: .65rem 1.3rem;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: .01em;
}
.btn:hover { background: var(--orange-dark); text-decoration: none; }

.btn-secondary {
  display: inline-block;
  border: 1px solid var(--blue);
  color: var(--blue);
  padding: .55rem 1.2rem;
  border-radius: 4px;
  font-weight: 600;
}
.btn-secondary:hover { background: var(--blue); color: #fff; text-decoration: none; }

/* ===== Testimonies ===== */
.testimony {
  border-left: 4px solid var(--blue);
  padding: .5rem 0 .5rem 1.25rem;
  margin: 1.75rem 0;
  background: linear-gradient(to right, var(--bg-soft), transparent 50%);
}
.testimony blockquote {
  margin: 0;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink-soft);
}
.testimony cite {
  display: block;
  margin-top: .5rem;
  color: var(--faint);
  font-style: normal;
  font-size: .95rem;
}

/* ===== Contact list ===== */
.contact-list { list-style: none; padding: 0; }
.contact-list li {
  margin: .75rem 0;
  padding: .5rem .75rem;
  background: var(--bg-soft);
  border-radius: 4px;
  border-left: 3px solid var(--blue);
}
.contact-list strong {
  color: var(--muted);
  display: inline-block;
  min-width: 6rem;
}

/* ===== Footer ===== */
.site-foot {
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  margin-top: 4rem;
}
.foot-inner {
  padding: 1.25rem 0;
  color: var(--faint);
}

/* ===== Mobile ===== */
@media (max-width: 720px) {
  .head-inner { gap: .75rem; }
  .nav { gap: .9rem; font-size: .95rem; order: 3; width: 100%; }
  h1 { font-size: 1.7rem; }
  .hero h1 { font-size: 2rem; }
  .lede { font-size: 1.05rem; }
}