:root {
  --bg:       #0a0908;
  --bg2:      #0f0e0c;
  --cream:    #ede8df;
  --muted:    #6b6358;
  --gold:     #c9a84c;
  --gold-dim: rgba(201,168,76,0.15);
  --border:   rgba(201,168,76,0.14);
  --text:     #ddd6c8;
  --card-bg:  rgba(255,255,255,0.03);
  --nav-bg:   rgba(10,9,8,0.92);
  --accent:   #c9a84c;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  opacity: 0.5;
}

.navbar {
  background: transparent;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.navbar.shrink {
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.2s;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.25s ease;
}
.nav-link:hover { color: var(--cream); }
.nav-link:hover::after { width: 100%; }

.hero-section { position: relative; }
.hero-bg { filter: brightness(0.45) saturate(0.6); }
.hero-gradient {
  background: linear-gradient(to top, rgba(10,9,8,0.95) 0%, rgba(10,9,8,0.2) 55%, transparent 100%);
}
.hero-title {
  font-size: clamp(3rem, 9vw, 7rem);
  letter-spacing: 0.12em;
  color: var(--cream);
  font-family: 'Playfair Display', serif;
  text-shadow: 0 4px 40px rgba(0,0,0,0.5);
  line-height: 1;
}
.hero-subtitle {
  color: var(--gold);
  font-size: clamp(0.8rem, 2vw, 1rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 400;
  margin-top: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.25s ease;
}
.btn-primary {
  background: var(--gold);
  color: #0a0908;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201,168,76,0.4);
  background: #d9b85c;
}
.btn-outline {
  border: 1px solid rgba(201,168,76,0.5);
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: #0a0908;
  transform: translateY(-2px);
}

.section { padding: 6rem 0; position: relative; z-index: 1; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 1.5rem; }
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.1;
}
.divider {
  height: 1px;
  width: 64px;
  margin: 1rem auto 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.section.alt { background: var(--bg2); }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  backdrop-filter: blur(6px);
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.35);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.card .icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gold-dim);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  margin: 0 auto 1.25rem;
  color: var(--gold);
  font-size: 1.3rem;
}
.card h3 { font-size: 1.05rem; font-weight: 700; color: var(--cream); margin-bottom: 0.5rem; }
.card p  { font-size: 0.9rem; color: var(--muted); line-height: 1.65; }

.skill { display: grid; grid-template-columns: 1fr auto; gap: 0.4rem 0.75rem; align-items: center; }
.skill > span:first-child { font-size: 0.85rem; color: var(--text); }
.skill > span:last-of-type { font-size: 0.85rem; color: var(--gold); font-weight: 600; }
.skill .bar {
  grid-column: 1 / -1;
  height: 3px;
  background: rgba(255,255,255,0.07);
  border-radius: 999px;
  overflow: hidden;
}
.skill .bar div {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), #e8c97a);
  border-radius: 999px;
}

.stat { text-align: center; }
.stat-number { display: block; font-size: 2.2rem; font-weight: 800; color: var(--gold); line-height: 1; }
.stat p { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-top: 0.3rem; }

.gallery-grid {
  columns: 3;
  column-gap: 1rem;
}
@media (max-width: 900px) { .gallery-grid { columns: 2; } }
@media (max-width: 560px) { .gallery-grid { columns: 1; } }

.gallery-item {
  display: block;
  break-inside: avoid;
  margin-bottom: 1rem;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
  cursor: pointer;
  background: transparent;
  width: 100%;
  text-align: left;
}
.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease, filter 0.5s ease;
  filter: brightness(0.92) saturate(0.85);
}
.gallery-item .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,9,8,0.85) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.1rem;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.gallery-item:hover img { transform: scale(1.05); filter: brightness(1) saturate(1); }
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .overlay h4 { color: var(--cream); font-size: 0.9rem; font-weight: 600; line-height: 1.3; }
.gallery-item .overlay p  { color: var(--gold); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 0.2rem; }

.filter-btn {
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn:hover { color: var(--cream); border-color: rgba(201,168,76,0.4); }
.filter-btn.active {
  background: var(--gold);
  color: #0a0908;
  border-color: var(--gold);
}

.form-group { position: relative; }
.form-input {
  width: 100%;
  background: rgba(255,255,255,0.03);
  color: var(--cream);
  padding: 1rem 0.9rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  font-size: 0.9rem;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.form-input::placeholder { color: transparent; }
.form-input:focus { border-color: var(--gold); background: rgba(201,168,76,0.04); }
.form-label {
  position: absolute; left: 0.9rem; top: 0.9rem;
  color: var(--muted); font-size: 0.88rem;
  pointer-events: none; transition: all 0.2s ease;
}
.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label,
textarea.form-input:focus + .form-label,
textarea.form-input:not(:placeholder-shown) + .form-label {
  top: -0.55rem; left: 0.75rem; font-size: 0.7rem;
  background: var(--bg); padding: 0 0.25rem;
  color: var(--gold);
}
textarea.form-input { resize: vertical; min-height: 130px; }

.info { display: flex; gap: 1rem; align-items: flex-start; }
.info-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--gold-dim);
  border: 1px solid var(--border);
  color: var(--gold); font-size: 1rem;
}
.info h4 { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.2rem; }
.info p  { color: var(--cream); font-size: 0.9rem; }

.social {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--muted); font-size: 1rem;
  transition: all 0.25s ease;
}
.social:hover { color: var(--gold); border-color: rgba(201,168,76,0.45); transform: translateY(-3px); }

.loader { display: flex; gap: 0.5rem; }
.loader span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  animation: bounce 1s infinite ease-in-out;
}
.loader span:nth-child(2) { animation-delay: 0.15s; }
.loader span:nth-child(3) { animation-delay: 0.3s; }
@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-10px); }
}

.back-to-top {
  position: fixed; right: 1.25rem; bottom: 1.25rem;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gold); color: #0a0908;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(201,168,76,0.35);
  opacity: 0; visibility: hidden;
  transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  z-index: 100;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(-4px); }

.toast {
  position: fixed; left: 50%; bottom: 24px;
  transform: translateX(-50%);
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--cream); border-radius: 12px;
  padding: 0.9rem 1.2rem;
  display: flex; align-items: center; gap: 0.75rem;
  z-index: 1600; box-shadow: 0 16px 40px rgba(0,0,0,.4);
  font-size: 0.9rem;
}
.toast.hidden { display: none; }
.toast button { background: transparent; border: none; color: var(--muted); font-size: 1.1rem; cursor: pointer; }

.profile-img {
  border-radius: 16px;
  border: 1px solid var(--border);
  filter: brightness(0.95) saturate(0.8);
  transition: filter 0.3s ease;
}
.profile-img:hover { filter: brightness(1) saturate(1); }

.font-display { font-family: 'Playfair Display', serif; }

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
}