/*
Theme Name: Crimson Hearth
Theme URI: https://pyestadiner.com
Author: Pyesta Diner
Author URI: https://pyestadiner.com
Description: A parallax, fire-and-ash inspired restaurant theme in red and black. Fully customizable hero, about, newsletter, footer and social sections, with a sticky navigation menu built for Kitchen Menu, Beverage Menu, Location, Careers and About Us.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: crimson-hearth
Tags: restaurant, food, one-column, custom-colors, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready
*/

/* ==========================================================================
   0. DESIGN TOKENS
   Color story: charcoal ash + ember red + brass hairline + bone cream.
   Overridable live via Customizer (values injected as inline CSS vars in wp_head).
   ========================================================================== */
:root{
  --ch-black: #17130f;
  --ch-black-2: #241d18;
  --ch-red: #a6231d;
  --ch-red-bright: #d4362b;
  --ch-cream: #f1e7d8;
  --ch-gold: #b08949;

  --ch-text-on-dark: var(--ch-cream);
  --ch-text-muted: #cbb9a3;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  --container-w: 1180px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;

  --radius-sm: 4px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ch-black);
  color: var(--ch-text-on-dark);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; cursor:pointer; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}
p{ margin:0 0 var(--space-2); }
.screen-reader-text{
  position:absolute !important; width:1px; height:1px; overflow:hidden;
  clip:rect(1px,1px,1px,1px); white-space:nowrap; border:0; padding:0; margin:-1px;
}
.container{ max-width: var(--container-w); margin:0 auto; padding:0 var(--space-3); }
.kicker{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ch-gold);
  display:inline-flex;
  align-items:center;
  gap: 10px;
  margin-bottom: var(--space-2);
}
.kicker::before{
  content:"";
  width: 22px; height:1px;
  background: var(--ch-gold);
  display:inline-block;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--ch-red-bright);
  background: var(--ch-red);
  color: var(--ch-cream);
  transition: transform .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease);
  position: relative;
}
.btn:hover, .btn:focus-visible{
  background: var(--ch-red-bright);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -10px rgba(212,54,43,.55);
}
.btn.is-outline{
  background: transparent;
  border-color: var(--ch-gold);
  color: var(--ch-cream);
}
.btn.is-outline:hover{ background: rgba(176,137,73,.12); border-color: var(--ch-gold); }
:focus-visible{ outline: 2px solid var(--ch-gold); outline-offset: 3px; }

/* ==========================================================================
   2. HEADER / STICKY NAVIGATION
   ========================================================================== */
.site-header{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 200;
  padding: 22px 0;
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--space-3);
}
.site-header.is-scrolled{
  background: rgba(23,19,15,.92);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 10px 30px -18px rgba(0,0,0,.7), 0 1px 0 rgba(176,137,73,.25);
}
.site-branding{ display:flex; align-items:center; gap:12px; }
.site-branding img.custom-logo{ height: 96px; width: 96px; max-height:none; max-width:none; object-fit: contain; }
.site-title{
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ch-cream);
  margin:0;
  letter-spacing: -0.01em;
}
.site-title a{ display:block; }

.primary-navigation{ display:flex; align-items:center; }
.primary-menu{
  display:flex;
  align-items:center;
  gap: var(--space-4);
}
.primary-menu a{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ch-text-on-dark);
  position: relative;
  padding: 6px 0;
}
.primary-menu a::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:0; height:1px;
  background: var(--ch-red-bright);
  transition: right .3s var(--ease);
}
.primary-menu a:hover::after, .primary-menu a:focus-visible::after, .primary-menu .current-menu-item > a::after{
  right:0;
}
.header-cta{ display:flex; align-items:center; gap: var(--space-3); }
.header-qr{ display:flex; align-items:center; gap:10px; }
.header-qr-image{
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: var(--ch-cream);
  border: 1px solid rgba(176,137,73,.35);
  border-radius: var(--radius-sm);
  padding: 4px;
}
.header-qr-label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ch-cream);
  max-width: 76px;
  line-height: 1.35;
}

.menu-toggle{
  display:none;
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(241,231,216,.25);
  background: transparent;
  position: relative;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after{
  content:"";
  position:absolute; left:11px; right:11px; height:1px; background: var(--ch-cream);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.menu-toggle span{ top:20px; }
.menu-toggle span::before{ top:-7px; }
.menu-toggle span::after{ top:7px; }
.menu-toggle[aria-expanded="true"] span{ background: transparent; }
.menu-toggle[aria-expanded="true"] span::before{ transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span::after{ transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   3. HERO
   ========================================================================== */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:flex-end;
  overflow: hidden;
  isolation: isolate;
}
.hero-parallax{
  position:absolute;
  inset: -12% 0 -12%;
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: -2;
}
.hero-parallax::after{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(23,19,15,.55) 0%, rgba(23,19,15,.35) 40%, rgba(23,19,15,.94) 100%),
    linear-gradient(90deg, rgba(23,19,15,.55) 0%, rgba(23,19,15,0) 45%);
}
.hero-embers{ position:absolute; inset:0; z-index:-1; pointer-events:none; overflow:hidden; }
.ember{
  position:absolute;
  bottom: -5%;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--ch-red-bright), transparent 70%);
  opacity: 0;
  animation: ember-rise linear infinite;
}
@keyframes ember-rise{
  0%{ transform: translateY(0) translateX(0); opacity:0; }
  10%{ opacity: .9; }
  90%{ opacity: .5; }
  100%{ transform: translateY(-115vh) translateX(var(--drift, 20px)); opacity:0; }
}
.hero-content{
  position: relative;
  padding: 0 0 var(--space-6);
  max-width: 760px;
}
.hero-heading{
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  color: var(--ch-cream);
}
.hero-heading em{
  font-style: italic;
  color: var(--ch-red-bright);
}
.hero-subheading{
  font-size: 18px;
  max-width: 46ch;
  color: var(--ch-text-muted);
  margin-bottom: var(--space-4);
}
.scroll-cue{
  position:absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ch-text-muted);
}
.scroll-cue .line{
  width:1px; height: 46px;
  background: linear-gradient(var(--ch-gold), transparent);
  animation: cue-pulse 2.2s ease-in-out infinite;
}
@keyframes cue-pulse{ 0%,100%{ opacity:.3; } 50%{ opacity:1; } }

/* charred torn-edge divider (signature element) */
.torn-divider{ position: relative; line-height:0; z-index: 5; }
.torn-divider svg{ width:100%; height: 64px; display:block; }
.torn-divider.flip svg{ transform: rotate(180deg); }

/* ==========================================================================
   4. ABOUT
   ========================================================================== */
.about-section{
  position: relative;
  background: var(--ch-black);
  padding: var(--space-6) 0;
}
.about-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items:center;
}
.about-media{
  position: relative;
  aspect-ratio: 4/5;
  overflow:hidden;
  border-radius: var(--radius-sm);
}
.about-media .parallax-inner{
  position:absolute; inset: -15% 0;
  background-size:cover;
  background-position:center;
  will-change: transform;
}
.about-media::before{
  content:"";
  position:absolute; inset:0;
  border: 1px solid rgba(176,137,73,.35);
  outline: 10px solid var(--ch-black);
  outline-offset: -22px;
  z-index:2;
  pointer-events:none;
}
.about-copy .kicker{ margin-bottom: var(--space-2); }
.about-heading{ font-size: clamp(2rem, 3.4vw, 3rem); }
.about-text{ color: var(--ch-text-muted); font-size: 16.5px; max-width: 52ch; }
.about-copy .btn{ margin-top: var(--space-2); }

/* ==========================================================================
   5. QUOTE / PARALLAX STRIP (decorative pacing element)
   ========================================================================== */
.quote-strip{
  position: relative;
  min-height: 46vh;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  overflow:hidden;
  isolation: isolate;
}
.quote-strip .hero-parallax::after{
  background: linear-gradient(180deg, rgba(23,19,15,.75), rgba(23,19,15,.86));
}
.quote-strip blockquote{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  max-width: 18ch;
  color: var(--ch-cream);
  margin:0;
  padding: 0 var(--space-3);
}

/* ==========================================================================
   6. NEWSLETTER
   ========================================================================== */
.newsletter-section{
  position: relative;
  background: var(--ch-red);
  background-image: radial-gradient(circle at 15% 20%, rgba(0,0,0,.18), transparent 45%);
  padding: var(--space-6) 0;
  overflow:hidden;
}
.newsletter-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.newsletter-copy{ max-width: 460px; }
.newsletter-copy .kicker{ color: var(--ch-black); }
.newsletter-copy .kicker::before{ background: var(--ch-black); }
.newsletter-heading{ color: var(--ch-cream); font-size: clamp(1.8rem, 3vw, 2.6rem); }
.newsletter-subtext{ color: rgba(241,231,216,.85); }
.newsletter-form{
  display:flex;
  gap: 10px;
  flex: 1 1 380px;
  max-width: 460px;
}
.newsletter-form input[type="email"]{
  flex:1;
  padding: 15px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(23,19,15,.35);
  background: rgba(23,19,15,.18);
  color: var(--ch-cream);
  font-family: var(--font-body);
  font-size: 15px;
}
.newsletter-form input[type="email"]::placeholder{ color: rgba(241,231,216,.65); }
.newsletter-form button{
  background: var(--ch-black);
  color: var(--ch-cream);
  border: 1px solid var(--ch-black);
  padding: 15px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: background .3s var(--ease);
  white-space: nowrap;
}
.newsletter-form button:hover{ background: #000; }
.newsletter-note{
  font-size: 13px;
  color: rgba(23,19,15,.75);
  margin-top: 10px;
}

/* ==========================================================================
   7. FOOTER
   ========================================================================== */
.site-footer{
  background: var(--ch-black-2);
  padding: var(--space-6) 0 var(--space-3);
  border-top: 1px solid rgba(176,137,73,.2);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
}
.footer-brand img.custom-logo{ height: 96px; width: 96px; max-height:none; max-width:none; object-fit: contain; margin-bottom: var(--space-2); }
.footer-brand .site-title{ margin-bottom: var(--space-2); }
.footer-brand p{ color: var(--ch-text-muted); max-width: 32ch; font-size: 15px; }
.footer-col h4{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ch-gold);
  margin-bottom: var(--space-2);
}
.footer-col ul li{ margin-bottom: 10px; font-size: 15px; color: var(--ch-text-muted); }
.footer-col ul li a:hover{ color: var(--ch-cream); }
.footer-branch{ margin-bottom: var(--space-3); }
.footer-branch:last-child{ margin-bottom: 0; }
.footer-branch-label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ch-red-bright);
  margin: 0 0 6px;
}
.social-list{ display:flex; gap: 14px; margin-top: var(--space-2); }
.social-list a{
  width: 38px; height:38px;
  display:flex; align-items:center; justify-content:center;
  border: 1px solid rgba(176,137,73,.35);
  border-radius: 50%;
  transition: border-color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease);
}
.social-list a:hover{ border-color: var(--ch-red-bright); background: rgba(212,54,43,.12); transform: translateY(-3px); }
.social-list svg{ width:16px; height:16px; fill: var(--ch-cream); }
.social-list--footer-bottom{ margin-top:0; gap:10px; }
.social-list--footer-bottom a{ width:30px; height:30px; }
.social-list--footer-bottom svg{ width:13px; height:13px; }
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(176,137,73,.15);
  font-size: 13px;
  color: var(--ch-text-muted);
}
.footer-bottom a:hover{ color: var(--ch-cream); }

/* ==========================================================================
   8. INNER PAGES (page banner + entry content)
   ========================================================================== */
.page-banner{
  position: relative;
  min-height: 46vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  isolation: isolate;
}
.page-banner .hero-parallax::after{
  background: linear-gradient(180deg, rgba(23,19,15,.55), rgba(23,19,15,.92));
}
.page-banner-inner{ padding-bottom: var(--space-4); }
.page-banner-title{ font-size: clamp(2rem, 4.4vw, 3.4rem); color: var(--ch-cream); margin:0; }

.entry-wrap{ background: var(--ch-black); padding: var(--space-5) 0 var(--space-6); }
.entry-content{
  max-width: 760px;
  margin: 0 auto;
  color: var(--ch-text-muted);
  font-size: 17px;
}
.entry-content h2, .entry-content h3{ color: var(--ch-cream); margin-top: var(--space-4); }
.entry-content a{ color: var(--ch-red-bright); text-decoration: underline; text-underline-offset: 3px; }
.entry-content img{ border-radius: var(--radius-sm); margin: var(--space-3) 0; }
.entry-content ul, .entry-content ol{ padding-left: 1.2em; margin-bottom: var(--space-2); }
.entry-content ul{ list-style: disc; }
.entry-content ol{ list-style: decimal; }

.posts-list{ max-width: 760px; margin: 0 auto; display:flex; flex-direction:column; gap: var(--space-4); }
.posts-list article{ padding-bottom: var(--space-4); border-bottom: 1px solid rgba(176,137,73,.18); }
.posts-list h2{ font-size: clamp(1.5rem, 3vw, 2rem); }
.posts-list h2 a:hover{ color: var(--ch-red-bright); }
.posts-list .entry-meta{ font-family: var(--font-mono); font-size: 12px; letter-spacing:.08em; text-transform:uppercase; color: var(--ch-gold); margin-bottom: 8px; }

/* ==========================================================================
   9. RESPONSIVE
   ========================================================================== */
@media (max-width: 980px){
  .about-grid{ grid-template-columns: 1fr; gap: var(--space-4); }
  .about-media{ aspect-ratio: 16/10; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px){
  .primary-navigation{
    position: fixed;
    inset: 0;
    background: var(--ch-black);
    display:flex;
    align-items:center;
    justify-content:center;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform .5s var(--ease), opacity .4s var(--ease), visibility 0s linear .5s;
    z-index: 150;
  }
  .primary-navigation.is-open{
    transform: translateY(0);
    opacity:1;
    visibility: visible;
    transition: transform .5s var(--ease), opacity .4s var(--ease), visibility 0s;
  }
  .primary-menu{
    flex-direction:column;
    gap: var(--space-3);
    text-align:center;
  }
  .primary-menu a{ font-size: 20px; }
  .menu-toggle{ display:block; }
  .site-branding img.custom-logo{ height:64px; width:64px; }
  .header-qr-image{ width:42px; height:42px; }
  .header-qr-label{ font-size:9.5px; max-width:60px; }
  .hero-content{ padding-bottom: var(--space-5); }
  .scroll-cue{ display:none; }
  .newsletter-inner{ flex-direction:column; align-items:flex-start; }
  .newsletter-form{ width:100%; max-width:none; flex-wrap: wrap; }
  .newsletter-form button{ flex:1 1 auto; }
  .footer-grid{ grid-template-columns: 1fr; gap: var(--space-3); }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
}

@media (max-width: 480px){
  body{ font-size:16px; }
  .newsletter-form{ flex-direction:column; }
  .container{ padding: 0 18px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .hero-parallax, .about-media .parallax-inner{ transform:none !important; }
  .ember{ display:none; }
  *{ animation-duration: .001ms !important; transition-duration: .001ms !important; }
}