:root{
  --bg: #f6f1e9;
  --panel: rgba(255,255,255,0.9);
  --panel2: rgba(255,255,255,0.72);
  --text: #1d1b16;
  --muted: #5a554c;
  --line: rgba(29,27,22,0.12);
  --accent: #0b7285;
  --accent-2: #ee6c4d;
  --shadow: 0 18px 40px rgba(21,25,33,0.12);
  --radius: 18px;
  --max: 1120px;
  --font-sans: "Space Grotesk", "Segoe UI", Arial, sans-serif;
  --font-display: "Fraunces", "Times New Roman", serif;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(11,114,133,0.18), transparent 60%),
    radial-gradient(1000px 600px at 95% 5%, rgba(238,108,77,0.16), transparent 55%),
    linear-gradient(180deg, #fbf7f2 0%, #f1eadf 100%);
  min-height: 100vh;
  overflow-x:hidden;
}

a{ color: var(--accent); text-decoration:none; }
a:hover{ text-decoration:underline; }

a:focus-visible,
button:focus-visible{
  outline: 3px solid rgba(11,114,133,0.28);
  outline-offset: 3px;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:16px;
  top:16px;
  width:auto;
  height:auto;
  padding:8px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  z-index: 100;
}

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

.nav[hidden]{
  display:none !important;
}

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px 18px 48px;
}

.header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap: nowrap;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  border-radius: var(--radius);
  position: sticky;
  top: 14px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  z-index: 10;
  min-width: 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 0;
  flex: 0 1 360px;
}

.avatar{
  width:44px;
  height:44px;
  border-radius: 999px;
  display:grid;
  place-items:center;
  font-weight:800;
  background: linear-gradient(135deg, rgba(11,114,133,0.8), rgba(238,108,77,0.7));
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow);
  color: #fff;
  user-select:none;
  flex: 0 0 auto;
}

.brand-name{
  font-weight: 800;
  letter-spacing: 0.2px;
  font-family: var(--font-display);
}

.brand-text{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width: 0;
  flex: 1 1 auto;
  overflow-wrap: anywhere;
}

.nav{
  display:flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content:flex-end;
  align-items:center;
  flex: 1 1 auto;
  margin-left: auto;
}
.nav a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height: 44px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.92rem;
  white-space: nowrap;
}
.nav a:hover{
  background: rgba(11,114,133,0.08);
  color: var(--text);
  text-decoration:none;
}

.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.92);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  margin-left: auto;
  box-shadow: 0 8px 18px rgba(21,25,33,0.08);
}
.nav-toggle:hover{
  text-decoration:none;
}

.nav-toggle-icon{
  font-size: 1.45rem;
  line-height: 1;
}

.hero{
  display:grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 16px;
  margin-top: 18px;
  align-items:start;
}

.hero > *{
  min-width: 0;
}

.section{
  margin-top: 28px;
}

.section-title{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap: 4px;
  margin-bottom: 10px;
}
.section-title h2{
  margin:0;
  font-size: 1.3rem;
  font-family: var(--font-display);
}
.section-title p{
  margin:0;
  color: var(--muted);
  max-width: 60ch;
}
.section-note{
  margin: 0 0 14px;
  max-width: 76ch;
  line-height: 1.5;
}

.card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 16px;
}

.card-title{
  margin:0 0 10px;
  font-size: 1.05rem;
}

.headline{
  margin: 0 0 10px;
  font-size: 1.75rem;
  line-height: 1.12;
  font-family: var(--font-display);
  overflow-wrap:anywhere;
}

.lead{
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.5;
  overflow-wrap:anywhere;
}

.cta{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  text-decoration:none;
  font-weight: 700;
  box-shadow: 0 10px 18px rgba(11,114,133,0.2);
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
}
.btn:hover{
  background: #095f6f;
  text-decoration:none;
}
.btn-outline{
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  box-shadow: none;
}
.btn-outline:hover{
  color: #084e5b;
  background: rgba(11,114,133,0.08);
}
.btn-disabled,
.btn.btn-disabled{
  background: #d9d3c7;
  color: #7a746a;
  border-color: transparent;
  box-shadow: none;
  cursor: not-allowed;
}

.chips,
.qualities,
.links,
.skills,
.badges,
.actions,
.contact-actions{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chips{ margin-top: 12px; }
.qualities{ margin-bottom: 14px; }
.qualities-compact{ margin-bottom: 0; }

.chip,
.quality-chip,
.link-pill,
.badge,
.status-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height: 38px;
  padding: 7px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
}

.chip,
.quality-chip,
.link-pill{
  border: 1px solid rgba(11,114,133,0.25);
  background: rgba(11,114,133,0.08);
  color: var(--text);
}

.chip,
.badge{
  text-decoration:none;
}

.chip:hover,
.link-pill:hover{
  background: rgba(11,114,133,0.14);
  text-decoration:none;
}

.quality-chip{
  border-color: rgba(238,108,77,0.24);
  background: rgba(238,108,77,0.08);
}

.list{
  list-style:none;
  padding:0;
  margin: 0 0 14px;
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.list li{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.list li:last-child{ border-bottom:none; padding-bottom:0; }
.k{ color: var(--muted); }
.list li span:last-child{ overflow-wrap:anywhere; }

.info-block{
  margin-top: 14px;
}
.mini-title{
  margin: 0 0 8px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
}

.link-pill{
  color: var(--text);
}

.skills{
  gap: 10px;
}
.skill{
  padding: 9px 11px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.08);
  background: rgba(0,0,0,0.03);
  color: var(--muted);
  font-weight: 600;
}

.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.grid-3{
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.timeline{
  display:flex;
  flex-direction: column;
  gap: 12px;
}
.timeline-item{
  padding: 12px;
  border-radius: 14px;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}
.timeline-type{
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
}
.timeline-title{
  margin: 6px 0 4px;
  font-size: 1rem;
}
.timeline-meta{
  color: var(--muted);
  font-size: 0.92rem;
}
.timeline-item ul{
  margin: 8px 0 0 18px;
  color: var(--muted);
}

.project{
  display:flex;
  flex-direction: column;
  gap: 12px;
}
.project-head h3{
  margin:0 0 6px;
  font-size: 1.1rem;
}
.project-head p{
  margin:0;
  color: var(--muted);
  line-height: 1.45;
}
.project-resources{
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.project-steps{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.step,
.reference-card{
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel2);
  padding: 10px 12px;
}
.card h3{
  margin: 0 0 8px;
  font-size: 1.02rem;
}
.step-label{
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
}
.step p,
.reference-card p{
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.45;
}
.step-list,
.reference-list{
  margin: 6px 0 0 16px;
  color: var(--muted);
}
.reference-card h3{
  margin: 0 0 6px;
  font-size: 1.02rem;
}
.reference-links{
  margin-top: 10px;
}

.badges{
  gap: 8px;
}
.badge{
  border: 1px solid rgba(0,0,0,0.08);
  background: rgba(0,0,0,0.03);
  color: var(--muted);
}
.badge:hover{
  background: rgba(0,0,0,0.06);
  text-decoration:none;
}

.actions{
  gap: 10px;
}

.status-pill{
  border: 1px dashed rgba(0,0,0,0.18);
  color: var(--muted);
  background: rgba(0,0,0,0.03);
  text-align: center;
}

.muted{ color: var(--muted); }
.small{ font-size: 0.92rem; }

.footer{
  margin-top: 18px;
  border-top: 1px solid rgba(0,0,0,0.08);
  opacity: 0.8;
  padding-top: 14px;
}

@media (max-width: 980px){
  .grid,
  .grid-3{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1080px){
  .header{
    position: relative;
    display:grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items:start;
    gap: 12px;
    padding-right: 14px;
  }

  .brand{
    grid-column: 1;
    flex: none;
    min-height: 48px;
    max-width: 100%;
    padding-right: 4px;
  }

  .js .nav-toggle{
    display:inline-flex;
    position:static;
    grid-column: 2;
    justify-self:end;
    align-self:start;
    z-index: 2;
    background: var(--accent);
    color: #fff;
    border-color: transparent;
  }

  .js .nav{
    display:none;
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 8px;
  }

  .js .header.is-nav-open .nav{
    display:grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding-top: 4px;
  }

  .js .header.is-nav-open .nav a{
    text-align:center;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.5);
  }

  .hero{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px){
  .container{
    padding: 14px 12px 40px;
  }

  .card{
    padding: 14px;
  }

  .headline{
    font-size: clamp(1.2rem, 9vw, 2rem);
  }

  .section{
    margin-top: 22px;
  }

  .section-title h2{
    font-size: 1.18rem;
  }

  .brand-name{
    font-size: 1rem;
  }

  .brand{
    align-items: center;
    gap: 10px;
  }

  .brand-text{
    padding-right: 4px;
  }

  .brand-text .small{
    font-size: 0.82rem;
    line-height: 1.25;
  }

  .nav-toggle{
    width: 48px;
  }

  .js .header.is-nav-open .nav{
    grid-template-columns: 1fr;
  }

  .list li{
    flex-direction: column;
    align-items:flex-start;
  }

  .cta,
  .contact-actions{
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .btn-outline,
  .btn-disabled{
    width: 100%;
  }
}