/*
Theme Name: 20Falar Bordeaux
Theme URI: https://20falar.com.br
Description: Child theme do Kadence WP — design editorial bordô/vinho com polaroid stack para 20falar marketing de conteúdo. Compatível com Elementor Pro.
Author: 20Falar
Author URI: https://20falar.com.br
Template: kadence
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: 20falar-bordeaux
Tags: editorial, dark, content-marketing, elementor, fullwidth-template
*/

/* ============================================================
   20FALAR — DESIGN TOKENS
   ============================================================ */
:root {
  --tf-ink:        #0b0909;
  --tf-ink-2:      #141110;
  --tf-ink-3:      #1e1a18;
  --tf-paper:      #f3ede5;
  --tf-paper-2:    #e8dfd4;
  --tf-paper-3:    #d8ccbc;
  --tf-muted:      #8a7e74;
  --tf-accent:     #6a0f2b;   /* bordeaux */
  --tf-accent-hot: #9c1b4a;   /* magenta dark */
  --tf-rule:       rgba(243,237,229,0.14);
  --tf-rule-ink:   rgba(11,9,9,0.14);

  --tf-font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --tf-font-sans:  'Inter', system-ui, -apple-system, sans-serif;
  --tf-font-mono:  'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
}

/* dark page baseline */
body.tf-active {
  background: var(--tf-ink);
  color: var(--tf-paper);
  font-family: var(--tf-font-sans);
  font-weight: 300;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* film grain overlay */
body.tf-active::after {
  content: '';
  position: fixed; inset: 0;
  z-index: 220; pointer-events: none;
  opacity: .18; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.45'/></svg>");
}

/* selection */
body.tf-active ::selection { background: var(--tf-accent-hot); color: var(--tf-paper); }

/* ============================================================
   TYPE UTILITIES
   ============================================================ */
.tf-serif { font-family: var(--tf-font-serif) !important; font-weight: 300; letter-spacing: -0.02em; }
.tf-mono  { font-family: var(--tf-font-mono); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--tf-muted); }
.tf-mono b { color: var(--tf-accent-hot); font-weight: 400; }

/* headings — applied to native WP content */
body.tf-active h1, body.tf-active h2, body.tf-active h3,
body.tf-active .entry-title, body.tf-active .page-title {
  font-family: var(--tf-font-serif);
  font-weight: 300;
  color: var(--tf-paper);
  letter-spacing: -0.025em;
  line-height: 1;
}
body.tf-active h1 { font-size: clamp(48px, 7vw, 96px); }
body.tf-active h2 { font-size: clamp(36px, 5vw, 72px); }
body.tf-active h3 { font-size: clamp(24px, 2.5vw, 36px); }
body.tf-active em { font-style: italic; color: var(--tf-accent-hot); }

body.tf-active a { color: var(--tf-paper); text-decoration: none; transition: color .25s; }
body.tf-active a:hover { color: var(--tf-accent-hot); }

body.tf-active p { color: rgba(243,237,229,.82); }

/* ============================================================
   HEADER (Kadence override)
   ============================================================ */
.tf-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 22px 36px;
  display: flex; align-items: center; justify-content: space-between;
  color: var(--tf-paper);
  mix-blend-mode: difference;
  transition: background .3s, color .3s, mix-blend-mode .3s;
}
.tf-header.is-scrolled {
  background: rgba(11,9,9,.85);
  backdrop-filter: blur(12px);
  mix-blend-mode: normal;
  border-bottom: 1px solid var(--tf-rule);
}
.tf-logo { display: flex; align-items: center; gap: 8px; font-family: var(--tf-font-serif); font-size: 22px; }
.tf-logo .num { font-style: italic; font-weight: 400; }
.tf-logo .name { font-weight: 500; letter-spacing: -0.5px; }
.tf-nav { display: flex; gap: 30px; align-items: center; }
.tf-nav a { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 400; }
.tf-nav .nav-cta {
  border: 1px solid currentColor;
  padding: 10px 18px;
  border-radius: 999px;
  transition: background .25s, color .25s;
}
.tf-nav .nav-cta:hover {
  background: var(--tf-paper);
  color: var(--tf-ink);
  mix-blend-mode: normal;
}

/* mobile nav */
.tf-burger { display: none; background: none; border: 0; color: inherit; font-family: var(--tf-font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; cursor: pointer; }
@media (max-width: 768px) {
  .tf-nav { display: none; }
  .tf-nav.is-open {
    display: flex; flex-direction: column;
    position: fixed; inset: 70px 0 0 0;
    background: var(--tf-ink); padding: 40px;
    gap: 24px; align-items: flex-start;
    border-top: 1px solid var(--tf-rule);
  }
  .tf-nav a { font-size: 24px; font-family: var(--tf-font-serif); letter-spacing: 0; text-transform: none; }
  .tf-burger { display: inline-flex; align-items: center; gap: 8px; }
}

/* push content under fixed header */
body.tf-active .site-content,
body.tf-active main#main,
body.tf-active main.site-main { padding-top: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.tf-footer {
  background: var(--tf-ink);
  border-top: 1px solid var(--tf-rule);
  padding: 80px 40px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  color: var(--tf-paper);
  font-family: var(--tf-font-sans);
}
.tf-footer h4 {
  font-family: var(--tf-font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(243,237,229,.5);
  font-weight: 500;
  margin: 0 0 18px;
}
.tf-footer a { display: block; padding: 4px 0; font-size: 14px; }
.tf-footer .brand { max-width: 340px; }
.tf-footer .brand p { font-size: 13px; color: rgba(243,237,229,.6); margin: 18px 0 0; }
.tf-footer .legal {
  grid-column: 1/-1;
  display: flex; justify-content: space-between;
  padding-top: 32px; margin-top: 40px;
  border-top: 1px solid var(--tf-rule);
  font-family: var(--tf-font-mono);
  font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
  color: rgba(243,237,229,.4);
}
@media (max-width: 768px) {
  .tf-footer { grid-template-columns: 1fr; gap: 32px; padding: 60px 24px 32px; }
  .tf-footer .legal { flex-direction: column; gap: 12px; }
}

/* ============================================================
   BUTTONS (sitewide)
   ============================================================ */
body.tf-active .wp-block-button__link,
body.tf-active .button,
body.tf-active button.tf-btn,
body.tf-active a.tf-btn {
  background: var(--tf-accent);
  color: var(--tf-paper);
  border: none;
  padding: 18px 28px;
  border-radius: 999px;
  font-family: var(--tf-font-sans);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 10px;
  transition: transform .3s, background .3s;
  cursor: pointer;
}
body.tf-active .wp-block-button__link:hover,
body.tf-active .button:hover,
body.tf-active a.tf-btn:hover { background: var(--tf-accent-hot); transform: translateX(4px); }

body.tf-active a.tf-btn-ghost {
  background: transparent;
  border: 1px solid rgba(243,237,229,.3);
  padding: 18px 22px;
  letter-spacing: .14em;
}
body.tf-active a.tf-btn-ghost:hover { border-color: var(--tf-paper); background: transparent; transform: none; }

/* ============================================================
   FORM WIDGET (Elementor Pro) — bordeaux skin
   ============================================================ */
.tf-form-wrap .elementor-form {
  display: flex; flex-direction: column; gap: 24px;
  padding: 40px 34px 34px;
  border: 1px solid var(--tf-rule);
  background: rgba(20,17,16,.55);
  backdrop-filter: blur(8px);
  position: relative;
}
.tf-form-wrap .elementor-form::before {
  content: 'CONTATO';
  position: absolute; top: -10px; left: 24px;
  background: var(--tf-ink);
  padding: 0 12px;
  font-family: var(--tf-font-mono);
  font-size: 10px;
  color: var(--tf-accent-hot);
  letter-spacing: .3em;
}
.tf-form-wrap .elementor-field-group label {
  font-family: var(--tf-font-mono) !important;
  font-size: 10px !important;
  letter-spacing: .22em !important;
  text-transform: uppercase !important;
  color: var(--tf-muted) !important;
  margin-bottom: 6px !important;
}
.tf-form-wrap .elementor-field {
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--tf-rule) !important;
  border-radius: 0 !important;
  color: var(--tf-paper) !important;
  font-family: var(--tf-font-sans) !important;
  font-size: 16px !important;
  font-weight: 300 !important;
  padding: 10px 0 !important;
  outline: none !important;
}
.tf-form-wrap .elementor-field:focus {
  border-color: var(--tf-accent-hot) !important;
  box-shadow: 0 1px 0 0 var(--tf-accent-hot) !important;
}
.tf-form-wrap .elementor-field-textual::placeholder { color: rgba(243,237,229,.4) !important; }
.tf-form-wrap select.elementor-field option { background: var(--tf-ink-2); color: var(--tf-paper); }
.tf-form-wrap .elementor-button {
  background: var(--tf-accent) !important;
  color: var(--tf-paper) !important;
  border: none !important;
  padding: 16px 28px !important;
  border-radius: 999px !important;
}
.tf-form-wrap .elementor-button:hover {
  background: var(--tf-accent-hot) !important;
  transform: translateX(4px);
}

/* ============================================================
   POLAROID (utility for Elementor HTML widgets / native blocks)
   ============================================================ */
.tf-polaroid {
  position: relative;
  background: #efe7d8;
  padding: 12px 12px 44px;
  border-radius: 2px;
  box-shadow:
    0 1px 0 rgba(255,255,255,.15) inset,
    0 14px 36px rgba(0,0,0,.55),
    0 0 70px -14px var(--tf-accent);
  transition: transform .5s cubic-bezier(.2,.7,.2,1), box-shadow .5s;
}
.tf-polaroid img {
  display: block; width: 100%;
  aspect-ratio: 4/5; object-fit: cover;
  filter: saturate(.92) contrast(1.06);
  transition: filter .6s;
}
.tf-polaroid .cap {
  position: absolute; bottom: 12px; left: 14px; right: 14px;
  font-family: var(--tf-font-mono);
  font-size: 11px; color: #4a3a30;
  text-align: center;
  letter-spacing: .14em; text-transform: uppercase;
}
.tf-polaroid .tape {
  position: absolute; top: -14px; left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  width: 90px; height: 22px;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(3px);
  box-shadow: 0 0 14px -2px rgba(106,15,43,.4);
}
.tf-polaroid:hover {
  transform: rotate(0) scale(1.04); z-index: 5;
  box-shadow:
    0 1px 0 rgba(255,255,255,.18) inset,
    0 22px 54px rgba(0,0,0,.7),
    0 0 90px -10px var(--tf-accent-hot);
}
.tf-polaroid:hover img { filter: saturate(1.02) contrast(1.04); }

.tf-polaroid--left  { transform: rotate(-2.5deg); }
.tf-polaroid--right { transform: rotate(2.2deg); margin-top: -32px; margin-left: 50px; }
.tf-polaroid--right .tape { transform: translateX(-50%) rotate(4deg); width: 70px; }

/* ============================================================
   MARQUEE
   ============================================================ */
.tf-marquee {
  border-top: 1px solid var(--tf-rule);
  border-bottom: 1px solid var(--tf-rule);
  overflow: hidden;
  padding: 22px 0;
  background: var(--tf-ink);
}
.tf-marquee-track {
  display: flex; gap: 56px; white-space: nowrap;
  animation: tfScroll 40s linear infinite;
  font-family: var(--tf-font-serif);
  font-style: italic;
  font-size: 38px; color: var(--tf-paper);
  font-weight: 300;
}
.tf-marquee-track .dot { color: var(--tf-accent-hot); font-style: normal; }
@keyframes tfScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) { .tf-marquee-track { animation: none; } }

/* ============================================================
   GUTENBERG / NATIVE BLOCKS — dark-aware
   ============================================================ */
body.tf-active .wp-block-quote {
  border-left: 2px solid var(--tf-accent);
  padding-left: 22px;
  font-family: var(--tf-font-serif);
  font-style: italic;
  font-size: clamp(20px, 2vw, 28px);
  color: var(--tf-paper);
}
body.tf-active .wp-block-separator {
  border: none;
  border-top: 1px solid var(--tf-rule);
  margin: 60px 0;
}
body.tf-active .wp-block-image figcaption {
  font-family: var(--tf-font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--tf-muted);
  margin-top: 12px;
}
body.tf-active .wp-block-pullquote {
  border-top: 2px solid var(--tf-accent-hot);
  border-bottom: 2px solid var(--tf-accent-hot);
  padding: 40px 20px;
  text-align: center;
}

/* ============================================================
   KADENCE OVERRIDES
   ============================================================ */
body.tf-active .site-header,
body.tf-active .site-footer { display: none; } /* hide default kadence header/footer in favor of our tf-header/footer */

body.tf-active.no-tf-header .site-header { display: block; }
body.tf-active.no-tf-footer .site-footer { display: block; }