/* 
 * KahluaSoft Brand Portal Stylesheet (Vity Engine v1.0)
 * Modern, Premium, Dark-Roast & Gold Liqueur Aesthetics
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Tokens */
  --bg-obsidian: #080403;          /* Deepest Espresso */
  --bg-darkroast: #110907;          /* Roasted Coffee */
  --bg-espresso: #1a0f0b;          /* Light Espresso/Card Base */
  
  --accent-gold: #e5a93b;          /* Kahlua Gold */
  --accent-amber: #d97706;         /* Smooth Amber */
  --accent-gold-glow: rgba(229, 169, 59, 0.25);
  
  --text-cream: #f6efe9;           /* Creamy Latte White */
  --text-muted: #a69185;           /* Roasted Muted Taupe */
  --text-dark: #3a2217;            /* Dark Roasted Bean */
  
  /* Glassmorphism */
  --glass-bg: rgba(22, 12, 8, 0.45);
  --glass-border: rgba(225, 169, 59, 0.12);
  --glass-glow: rgba(225, 169, 59, 0.04);
  
  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* Reset & Base Setup */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg-obsidian);
  color: var(--text-cream);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-obsidian);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-espresso);
  border-radius: 4px;
  border: 2px solid var(--bg-obsidian);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* Ambient Radial Glow Background Elements */
.ambient-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.ambient-glow-1 {
  position: absolute;
  top: -20%;
  left: -10%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.08) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  animation: floatGlow1 25s infinite alternate ease-in-out;
}

.ambient-glow-2 {
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 65vw;
  height: 65vw;
  background: radial-gradient(circle, rgba(229, 169, 59, 0.07) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  animation: floatGlow2 30s infinite alternate ease-in-out;
}

@keyframes floatGlow1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(10vw, 8vh) scale(1.15); }
}

@keyframes floatGlow2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-8vw, -10vh) scale(1.1); }
}

/* Interactive Steam Canvas */
#steam-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.75;
}

/* Typography Utility */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Main Container Layout */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 1. Header & Navigation */
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(229, 169, 59, 0.05);
  gap: 1.5rem;
}

.lang-switch-container {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  background: rgba(22, 12, 8, 0.3);
  border: 1px solid rgba(229, 169, 59, 0.1);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem 0.4rem;
  font-weight: 500;
  transition: var(--transition-fast);
  outline: none;
}

.lang-btn.active {
  color: var(--accent-gold);
  font-weight: 700;
  text-shadow: 0 0 8px rgba(229, 169, 59, 0.4);
}

.lang-btn:hover:not(.active) {
  color: var(--text-cream);
}

.lang-divider {
  color: rgba(229, 169, 59, 0.15);
  pointer-events: none;
  font-size: 0.75rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-horizontal {
  height: 34px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.brand-wrapper:hover .brand-logo-horizontal {
  transform: scale(1.02);
}

.brand-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-cream);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--text-cream) 30%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(229, 169, 59, 0.05);
  border: 1px solid rgba(229, 169, 59, 0.15);
  border-radius: 20px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-gold);
}

.status-indicator {
  width: 6px;
  height: 6px;
  background-color: var(--accent-gold);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-gold);
  animation: pulseIndicator 2s infinite;
}

@keyframes pulseIndicator {
  0% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 12px var(--accent-gold); }
  100% { transform: scale(1); opacity: 0.6; }
}

/* 2. Main Content & Sections */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
  gap: 5rem;
}

/* Hero Section with Glassmorphic Emblem Card */
.hero-section {
  text-align: center;
  max-width: 750px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

/* Easily Replaceable Logo Card */
.emblem-card {
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 0 20px var(--glass-glow);
  backdrop-filter: blur(16px);
  border-radius: 24px;
  padding: 2.5rem;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.emblem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 24px;
  background: radial-gradient(circle at 50% 0%, rgba(229, 169, 59, 0.15), rgba(0,0,0,0) 60%);
  pointer-events: none;
}

.logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 12px;
  transition: var(--transition-smooth);
}

/* Hover dynamic lighting effect */
.emblem-card:hover {
  transform: translateY(-8px);
  border-color: rgba(229, 169, 59, 0.3);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(229, 169, 59, 0.15), inset 0 0 20px var(--glass-glow);
}

.emblem-card:hover .logo-image {
  transform: scale(1.03);
}

/* Hero Typography */
.hero-tagline {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--text-cream) 40%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.gold-gradient-text {
  font-weight: 600;
  color: var(--accent-gold);
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 3. Spotlight Teaser Box (SeenOnly) */
.teaser-section {
  width: 100%;
  max-width: 650px;
}

.teaser-card-link {
  text-decoration: none;
  color: inherit;
  width: 100%;
  display: block;
  cursor: pointer;
  border-radius: 24px;
}

.teaser-card {
  position: relative;
  background: linear-gradient(135deg, rgba(26, 15, 11, 0.6) 0%, rgba(12, 7, 5, 0.6) 100%);
  border: 1px solid rgba(229, 169, 59, 0.08);
  border-radius: 24px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: var(--transition-smooth);
}

.teaser-card:hover {
  border-color: rgba(229, 169, 59, 0.2);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.teaser-banner-wrapper {
  width: 100%;
  aspect-ratio: 1200 / 630;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(229, 169, 59, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  background: rgba(12, 7, 5, 0.8);
  transition: var(--transition-smooth);
}

.teaser-banner-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.teaser-card:hover .teaser-banner-wrapper {
  border-color: rgba(229, 169, 59, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(229, 169, 59, 0.08), 0 15px 35px rgba(0, 0, 0, 0.6);
}

.teaser-card:hover .teaser-banner-image {
  transform: scale(1.02);
}

.teaser-content-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.25rem;
}

.teaser-badge {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  border-bottom: 2px solid var(--accent-gold);
  padding-bottom: 0.25rem;
}

.teaser-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-cream);
}

.teaser-description {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.teaser-copy-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0.25rem 0 0.5rem 0;
}

.teaser-main-copy {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.teaser-sub-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.teaser-lang-info {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-amber);
  margin-top: 0.35rem;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

/* 4. Suggest & Contact Form ("Let's Brew") */
.suggest-section {
  width: 100%;
  max-width: 650px;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.section-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.section-title {
  font-size: 2rem;
  color: var(--text-cream);
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.suggest-form {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-group {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-input, .form-textarea {
  width: 100%;
  background: rgba(12, 7, 5, 0.6);
  border: 1px solid rgba(229, 169, 59, 0.15);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  color: var(--text-cream);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition-smooth);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-label {
  position: absolute;
  left: 1.25rem;
  top: 1rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition-smooth);
  font-size: 1rem;
}

/* Floating Label Animation */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label,
.form-textarea:focus ~ .form-label,
.form-textarea:not(:placeholder-shown) ~ .form-label {
  top: -0.6rem;
  left: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0 0.5rem;
  color: var(--accent-gold);
  background-color: var(--bg-espresso);
  border-radius: 4px;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 15px rgba(229, 169, 59, 0.15);
  background: rgba(12, 7, 5, 0.9);
}

/* Submit Button */
.submit-btn {
  position: relative;
  width: 100%;
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-amber) 100%);
  border: none;
  border-radius: 12px;
  padding: 1.15rem;
  color: #080403;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(217, 119, 6, 0.4);
}

.submit-btn:active {
  transform: translateY(0);
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: 0.5s;
}

.submit-btn:hover::before {
  left: 100%;
}

/* Custom Success Toast Notification */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-espresso);
  border: 1px solid var(--accent-gold);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 100;
  transform: translateY(150%);
  opacity: 0;
  transition: var(--transition-smooth);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  color: var(--accent-gold);
  font-size: 1.25rem;
}

.toast-message {
  font-size: 0.95rem;
  color: var(--text-cream);
  font-weight: 500;
}

/* 5. Footer Layout */
.footer-bar {
  text-align: center;
  padding: 3rem 0;
  border-top: 1px solid rgba(229, 169, 59, 0.05);
  color: var(--text-muted);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Responsive Queries */
@media (max-width: 768px) {
  .app-container {
    padding: 0 1.25rem;
  }
  
  .hero-tagline {
    font-size: 2rem;
  }
  
  .suggest-form {
    padding: 2rem 1.5rem;
  }
  
  .main-content {
    gap: 4rem;
    padding: 2rem 0;
  }
  
  .emblem-card {
    width: 180px;
    height: 180px;
    padding: 2rem;
  }
  
  .toast {
    left: 1.25rem;
    right: 1.25rem;
    bottom: 1.25rem;
    justify-content: center;
  }
}