/* ==========================================================================
   Vaderopa shared navigation CSS — single source of truth.
   Used by:
     - All Tailwind pages via SSI <header> partial (where Tailwind also exists)
     - Vanilla pages /foto-estudio/ and /paginas-para-ecommerce/ via <link>
   Tokens are defined here so vanilla pages don't need Tailwind to render
   correctly. Tailwind pages re-define them via @theme — same values, no conflict.
   ========================================================================== */

:root {
    --color-bone: #faf6ed;
    --color-cream: #f5f0e3;
    --color-ink: #1a1714;
    --color-ink-soft: #2a2622;
    --color-rule: rgba(26, 23, 20, 0.14);
    --color-rule-strong: rgba(26, 23, 20, 0.32);
    --color-primary: #edd142;
    --color-primary-warm: #e6c92b;
    --font-display: "Fraunces", serif;
    --font-body: "Inter Tight", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

/* ── Header shell ──────────────────────────────────────────────────────── */
header.hairline-b {
    border-bottom: 1px solid var(--color-rule);
}
header.hairline-b > div {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}
@media (min-width: 1024px) {
    header.hairline-b > div { padding-left: 2.5rem; padding-right: 2.5rem; }
}

/* ── Logo ──────────────────────────────────────────────────────────────── */
.logo-mark {
    display: block;
    color: var(--color-ink);
    height: 44px;
    width: auto;
    transition: opacity 200ms;
}
.logo-mark:hover { opacity: 0.78; }
@media (min-width: 1024px) { .logo-mark { height: 52px; } }

/* ── Nav ───────────────────────────────────────────────────────────────── */
nav[data-vdr-nav] {
    display: none;
    align-items: center;
    gap: 1.75rem;
    font-family: var(--font-body);
}
@media (min-width: 1024px) {
    nav[data-vdr-nav] { display: flex; }
}
.nav-link {
    font-size: 14px;
    color: var(--color-ink);
    position: relative;
    padding: 0.25rem 0;
    transition: color 180ms;
    text-decoration: none;
}
.nav-link:hover { color: var(--color-primary-warm); }
.nav-link.is-active { font-weight: 500; }

/* Dropdown trigger + panel */
.vdr-nav-item { position: relative; }
.vdr-nav-trigger {
    display: inline-flex; align-items: center; gap: 4px;
    cursor: pointer;
}
button.vdr-nav-trigger {
    background: none; border: 0; padding: 0;
    color: inherit; font-family: inherit;
}
.nav-link.vdr-nav-trigger { padding: 0.25rem 0; }
.vdr-nav-trigger::after {
    content: "▾"; font-size: 9px; opacity: .55; margin-left: 2px;
    transform: translateY(1px);
}
.vdr-nav-panel {
    position: absolute; top: 100%; left: 50%;
    transform: translateX(-50%) translateY(-4px);
    min-width: 220px; padding: 8px; margin-top: 14px;
    background: var(--color-bone);
    border: 1px solid var(--color-rule);
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,.04), 0 14px 32px rgba(0,0,0,.10);
    visibility: hidden; opacity: 0; pointer-events: none;
    transition: opacity .12s ease, transform .12s ease;
    z-index: 60;
}
.vdr-nav-panel::before {
    content: ""; position: absolute; left: 0; right: 0;
    top: -14px; height: 14px;
}
.vdr-nav-item:hover > .vdr-nav-panel,
.vdr-nav-item:focus-within > .vdr-nav-panel,
.vdr-nav-panel:hover,
.vdr-nav-panel.is-open {
    visibility: visible; opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto;
}
.vdr-nav-panel a {
    display: block; padding: 10px 14px; border-radius: 4px;
    font-size: 14px; line-height: 1.3; text-decoration: none;
    color: var(--color-ink);
}
.vdr-nav-panel a:hover { background: rgba(26,23,20,.06); }
.vdr-nav-panel a + a { margin-top: 2px; }
.vdr-nav-panel-eyebrow {
    display: block; padding: 6px 14px 8px;
    font-family: var(--font-mono);
    font-size: 9.5px; letter-spacing: .18em; text-transform: uppercase;
    color: rgba(26,23,20,.5);
    border-bottom: 1px solid rgba(26,23,20,.08); margin-bottom: 6px;
}

/* ── Header CTA button ────────────────────────────────────────────────── */
.btn-ink {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: var(--color-ink);
    color: var(--color-bone);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    padding: 0.95rem 1.6rem;
    border: 0;
    border-radius: 0;
    cursor: pointer;
    text-decoration: none;
    transition: transform 250ms cubic-bezier(.2,.7,.2,1), background 200ms;
}
.btn-ink:hover { background: var(--color-primary); color: var(--color-ink); transform: translateY(-1px); }
.btn-ink .arrow { transition: transform 250ms cubic-bezier(.2,.7,.2,1); }
.btn-ink:hover .arrow { transform: translateX(4px); }

/* ── Mobile menu toggle button ────────────────────────────────────────── */
.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--color-rule-strong);
    padding: 10px 12px;
    cursor: pointer;
    transition: border-color 180ms;
}
.menu-toggle:hover { border-color: var(--color-ink); }
.menu-toggle .bars {
    display: block; width: 22px; height: 14px; position: relative;
}
.menu-toggle .bars::before,
.menu-toggle .bars::after,
.menu-toggle .bars span {
    content: ""; position: absolute; left: 0; right: 0; height: 1.5px;
    background: var(--color-ink);
    transition: transform 250ms cubic-bezier(.2,.7,.2,1), opacity 200ms;
}
.menu-toggle .bars::before { top: 0; }
.menu-toggle .bars span { top: 50%; transform: translateY(-50%); display: block; }
.menu-toggle .bars::after { bottom: 0; }
.menu-toggle[aria-expanded="true"] .bars::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .bars::after { transform: translateY(-6px) rotate(-45deg); }
.menu-toggle[aria-expanded="true"] .bars span { opacity: 0; }
@media (max-width: 1023px) {
    .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .header-cta-desktop { display: none !important; }
}

/* ── Mobile drawer ────────────────────────────────────────────────────── */
.mobile-drawer {
    position: fixed; inset: 0 0 0 auto;
    width: min(420px, 92vw);
    background: var(--color-bone);
    border-left: 1px solid var(--color-rule);
    z-index: 70;
    transform: translateX(100%);
    transition: transform 320ms cubic-bezier(.2,.7,.2,1);
    display: flex; flex-direction: column;
    overflow-y: auto;
    box-shadow: -20px 0 40px -12px rgba(0,0,0,0.15);
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-backdrop {
    position: fixed; inset: 0;
    background: rgba(26,23,20,0.6);
    backdrop-filter: blur(2px);
    z-index: 65;
    opacity: 0; pointer-events: none;
    transition: opacity 320ms;
}
.mobile-backdrop.open { opacity: 1; pointer-events: auto; }
.mobile-drawer-head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 22px;
    border-bottom: 1px solid var(--color-rule);
}
.mobile-drawer-head img { height: 36px; width: auto; }
.mobile-drawer-close {
    background: transparent; border: none; cursor: pointer;
    padding: 6px; font-size: 24px; line-height: 1; color: var(--color-ink);
    transition: transform 180ms;
}
.mobile-drawer-close:hover { transform: rotate(90deg); }
.mobile-drawer-nav { padding: 14px 0; flex: 1; }
.mobile-drawer-nav a {
    display: block;
    padding: 18px 22px;
    font-family: var(--font-display);
    font-size: 22px;
    line-height: 1.1;
    color: var(--color-ink);
    border-bottom: 1px solid var(--color-rule);
    text-decoration: none;
    transition: background 180ms, padding-left 250ms;
}
.mobile-drawer-nav a:hover,
.mobile-drawer-nav a:focus { background: var(--color-cream); padding-left: 28px; }
.mobile-drawer-nav a.is-cta { color: var(--color-ink); background: var(--color-primary); font-weight: 600; }
.mobile-drawer-nav a.is-cta:hover { background: var(--color-ink); color: var(--color-bone); }
.mobile-drawer-nav a small {
    display: block;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-ink-soft);
    margin-bottom: 4px;
}
.mobile-drawer-foot {
    padding: 22px;
    border-top: 1px solid var(--color-rule);
    background: var(--color-cream);
}
.mobile-drawer-foot .lang-row {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px;
}