/* ============================================================
   silviabandini.com — main.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:ital,wght@0,100;0,300;0,400;1,300&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:        #0c0b09;
  --surface:   #141210;
  --gold:      #c9a96e;
  --gold-dim:  #a07840;
  --cream:     #f0e6d3;
  --muted:     #7a6e60;
  --border:    rgba(201,169,110,.18);
  --nav-h:     72px;
  --ease:      cubic-bezier(.25,.46,.45,.94);
  --font:      'Josefin Sans', Georgia, serif;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 18px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--cream);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

a { color: inherit; text-decoration: none; }

/* ── Navigation ─────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 3rem;
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
}

#nav.scrolled {
  background: rgba(12,11,9,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
  margin-right: auto;
  transition: opacity .2s;
}
.nav-logo:hover { opacity: .75; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a,
.nav-links button {
  font-family: var(--font);
  font-size: .85rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cream);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color .2s;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links button:hover { color: var(--gold); }

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 1.2rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 180px;
  background: rgba(20,18,16,.97);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: .6rem 0;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}

.dropdown.open .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: .65rem 1.4rem;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cream);
  transition: color .2s, background .2s;
}
.dropdown-menu a:hover {
  color: var(--gold);
  background: rgba(201,169,110,.06);
}

/* chevron */
.dropdown-toggle::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: .5em;
  transition: transform .2s;
  vertical-align: middle;
}
.dropdown.open .dropdown-toggle::after {
  transform: rotate(-135deg) translateY(-2px);
}

/* Hamburger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 26px;
  height: 1px;
  background: var(--cream);
  transition: transform .3s, opacity .3s;
}

/* ── Utility ─────────────────────────────────────────────────── */
.section-label {
  font-size: .7rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.serif-display {
  font-weight: 300;
  font-style: italic;
  line-height: 1.1;
}

.gold { color: var(--gold); }

/* ── Fake image placeholder ──────────────────────────────────── */
.img-placeholder {
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(201,169,110,.05) 0%,
    transparent 50%,
    rgba(201,169,110,.03) 100%);
}

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem;
  text-align: center;
  color: var(--muted);
  font-size: .8rem;
  letter-spacing: .1em;
}
footer a { color: var(--gold-dim); transition: color .2s; }
footer a:hover { color: var(--gold); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  #nav { padding: 0 1.5rem; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(12,11,9,.97);
    padding: 1rem 0 2rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform .35s var(--ease), opacity .35s var(--ease);
    pointer-events: none;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links > li { width: 100%; }
  .nav-links a,
  .nav-links button {
    display: block;
    padding: 1rem 1.5rem;
    font-size: .9rem;
  }
  .nav-burger { display: flex; }

  .dropdown-menu {
    position: static;
    transform: none !important;
    background: rgba(255,255,255,.03);
    border: none;
    border-left: 1px solid var(--border);
    margin-left: 1.5rem;
    padding: 0;
    opacity: 1;
    pointer-events: auto;
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s var(--ease);
  }
  .dropdown.open .dropdown-menu { max-height: 200px; }
}