/* ==========================================
   SIZZLE KOREAN BBQ – Main Stylesheet
   ========================================== */

/* ---------- CSS Variables ---------- */
:root {
  --red:       #c8102e;
  --red-dark:  #9b0b22;
  --red-glow:  rgba(200, 16, 46, 0.35);
  --gold:      #d4a017;
  --gold-light:#f0c040;
  --bg-dark:   #0c0c0c;
  --bg-mid:    #141414;
  --bg-card:   #1a1a1a;
  --bg-card2:  #1e1e1e;
  --text:      #f0ece4;
  --text-muted:#9a9a9a;
  --border:    rgba(255,255,255,0.07);
  --nav-h:     80px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-dark);
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Utility ---------- */
.container { width: min(1200px, 92%); margin-inline: auto; }
.text-red  { color: var(--red); }
.center    { text-align: center; }

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.6rem;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 1rem;
}
.title-underline {
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  border-radius: 2px;
  margin-bottom: 1.8rem;
}
.title-underline.centered { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  border-radius: 3px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--red-glow);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: #fff;
  transform: translateY(-2px);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,10,0.97);
  box-shadow: 0 2px 30px rgba(0,0,0,0.6);
  backdrop-filter: blur(12px);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: min(1300px, 94%);
  margin-inline: auto;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
}
.footer-logo-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav-links a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width var(--transition);
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ==========================================
   HERO
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: url('hero1.webp') center center / cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 80%, rgba(200,16,46,0.18) 0%, transparent 70%),
    linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.72) 100%);
  z-index: 1;
}

/* Decorative flame shapes */
.hero-flames, .cta-flames {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.flame {
  position: absolute;
  border-radius: 50% 50% 30% 70% / 60% 40% 60% 40%;
  opacity: 0.06;
  animation: flicker 4s ease-in-out infinite alternate;
}
.flame.f1 { width: 500px; height: 700px; bottom: -100px; left: -80px; background: var(--red); animation-delay: 0s; }
.flame.f2 { width: 400px; height: 600px; bottom: -80px; right: -60px; background: var(--gold); animation-delay: 1.5s; }
.flame.f3 { width: 300px; height: 500px; bottom: 50px; left: 40%; background: var(--red); animation-delay: 0.8s; }

@keyframes flicker {
  0%   { transform: scaleX(1) rotate(-2deg); opacity: 0.05; }
  50%  { transform: scaleX(1.05) rotate(1deg); opacity: 0.09; }
  100% { transform: scaleX(0.97) rotate(-1deg); opacity: 0.06; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1rem;
  max-width: 900px;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}
.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 0.6rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s forwards;
}
.title-sizzle {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(5rem, 16vw, 12rem);
  line-height: 0.85;
  color: var(--red);
  letter-spacing: 0.04em;
  text-shadow:
    0 0 60px rgba(200,16,46,0.4),
    0 4px 20px rgba(0,0,0,0.6);
}
.title-sub {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.2rem, 3.5vw, 2.4rem);
  letter-spacing: 0.45em;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  margin-top: 0.3rem;
}
.hero-tagline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-bottom: 0.8rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s forwards;
}
.hero-desc {
  font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 2.2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.7s forwards;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.9s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 1s 1.4s forwards;
}
.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.4; }
  50% { transform: scaleY(1.2); opacity: 0.8; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ==========================================
   BANNER STRIP
   ========================================== */
.banner-strip {
  background: var(--red);
  overflow: hidden;
  padding: 0.9rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(0,0,0,0.3);
}
.banner-track {
  display: flex;
  gap: 2.5rem;
  white-space: nowrap;
  animation: marquee 18s linear infinite;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}
.banner-track .sep { color: rgba(255,255,255,0.5); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ==========================================
   ABOUT
   ========================================== */
.about {
  padding: clamp(4rem, 8vw, 8rem) 0;
  background: var(--bg-dark);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-image-wrap { position: relative; }
.about-img-box {
  position: relative;
  aspect-ratio: 4/5;
  max-width: 480px;
}
.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.about-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 100px;
  height: 100px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px var(--red-glow);
  border: 3px solid var(--bg-dark);
}
.badge-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  line-height: 1;
  color: #fff;
  letter-spacing: 0.05em;
}
.badge-text {
  font-size: 0.45rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.about-text { padding-left: 1rem; }
.about-body {
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  font-size: 0.97rem;
  line-height: 1.75;
}
.about-body strong { color: var(--text); }

/* ==========================================
   WHY SIZZLE
   ========================================== */
.why {
  position: relative;
  padding: clamp(4rem, 8vw, 8rem) 0;
  background: var(--bg-mid);
  overflow: hidden;
}
.why-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(200,16,46,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.feature-card:hover { border-color: rgba(200,16,46,0.3); transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 1.4rem;
}
.feature-icon svg { width: 100%; height: 100%; }
.feature-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 0.8rem;
}
.feature-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ==========================================
   MENU
   ========================================== */
.menu {
  padding: clamp(4rem, 8vw, 8rem) 0;
  background: var(--bg-dark);
}
.menu-intro {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}
.menu-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.menu-thumb {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.menu-thumb:hover {
  border-color: rgba(200,16,46,0.5);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}
.menu-thumb img {
  width: 100%;
  display: block;
  aspect-ratio: 2551 / 4205;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.menu-thumb:hover img {
  transform: scale(1.03);
}
.menu-thumb-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 0.8rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  text-align: center;
}
.menu-cta {
  text-align: center;
  margin-top: 3rem;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }
.lb-img-wrap {
  width: 95vw;
  height: 95vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-img-wrap img {
  max-width: 95vw;
  max-height: 95vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  display: block;
}
.lb-close {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
}
.lb-close:hover { opacity: 1; }
.lb-prev, .lb-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: #fff;
  font-size: 2.2rem;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  line-height: 1;
}
.lb-prev { left: 1.5rem; }
.lb-next { right: 1.5rem; }
.lb-prev:hover, .lb-next:hover { background: rgba(200,16,46,0.5); }

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at center, #2a0505 0%, #0f0303 100%);
  padding: clamp(5rem, 10vw, 9rem) 0;
  text-align: center;
  border-top: 1px solid rgba(200,16,46,0.2);
  border-bottom: 1px solid rgba(200,16,46,0.2);
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(200,16,46,0.12), transparent);
}
.cta-inner { position: relative; z-index: 2; }
.cta-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1.05;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
}
.cta-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,0.6);
  margin-bottom: 2.2rem;
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: 2.2rem;
}

/* ==========================================
   CONTACT
   ========================================== */
.contact {
  padding: clamp(4rem, 8vw, 8rem) 0;
  background: var(--bg-mid);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  margin-top: 3rem;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.info-block {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}
.info-icon {
  width: 44px;
  height: 44px;
  background: rgba(200,16,46,0.12);
  border: 1px solid rgba(200,16,46,0.25);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--red);
}
.info-icon svg { width: 22px; height: 22px; }
.info-block h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.4rem;
}
.info-block p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}
.info-block a { color: var(--text); transition: color var(--transition); }
.info-block a:hover { color: var(--red); }

.map-wrap {
  height: 420px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}
.map-wrap iframe { width: 100%; height: 100%; }

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: #080808;
  border-top: 1px solid var(--border);
}
.footer-top { padding: 4rem 0 3rem; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.footer-tagline {
  margin-top: 0.8rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}
.footer-links h5,
.footer-contact h5,
.footer-social h5 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--red); }
.footer-contact p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  margin-bottom: 0.5rem;
}
.footer-contact a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-contact a:hover { color: var(--red); }

.social-icons { display: flex; gap: 0.8rem; }
.social-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.social-icon svg { width: 16px; height: 16px; }
.social-icon:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.4rem 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .menu-gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrap { max-width: 380px; margin: 0 auto; }
  .about-text { padding-left: 0; }
  .about-img-box { max-width: 100%; }
  .about-badge { right: 0; }

  .features-grid { grid-template-columns: 1fr; }
  .menu-gallery { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .map-wrap { height: 300px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .menu-gallery { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}