/*
Theme Name: Simba Tunha Portfolio
Theme URI: https://simbatunha.com/
Author: Simba Tunha
Description: A custom, lightweight WordPress theme built for Simba Tunha portfolio.
Version: 1.0.0
License: Proprietary
Text Domain: simbatunha
*/
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&display=swap');

:root {
  /* Colors - African Mask Aesthetic */
  --bg-primary: #F5F0E6;
  --bg-secondary: #EAE3D5;
  --bg-tertiary: #DFD5C4;
  
  --text-primary: #2A1F1A;
  --text-secondary: #5C4B43;
  --text-muted: #8B7A70;
  
  --accent-gold: #C75B12;    /* Ochre */
  --accent-emerald: #006B9F; /* Cobalt Blue */
  --accent-cyan: #A63C1B;    /* Terracotta Red */
  --accent-blue: #D29034;    /* Bronze/Yellow */
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-cyan) 100%);
  --gradient-emerald: linear-gradient(135deg, var(--accent-emerald) 0%, #004d73 100%);
  --gradient-text: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-cyan) 100%);
  
  /* Borders */
  --border-subtle: rgba(42, 31, 26, 0.08);
  --border-accent: rgba(199, 91, 18, 0.15);
  --border-emerald: rgba(0, 107, 159, 0.2);
  --glass-border: rgba(255, 255, 255, 0.4);
  
  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-serif: 'Playfair Display', serif;
  
  /* Utilities */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s 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 {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  /* Subtle tribal chevron pattern on blank space */
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0l20 20L40 0v20L20 40 0 20z' fill='%23C75B12' fill-opacity='0.035' fill-rule='evenodd'/%3E%3C/svg%3E");
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img, video {
  max-width: 100%;
  display: block;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-header {
  margin-bottom: 3.5rem;
  max-width: 700px;
}

.section-header.text-center {
  margin: 0 auto 3.5rem auto;
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

/* Glassmorphic Panels */
.glass-panel {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(28, 25, 23, 0.04);
}

/* Button Variants */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(180, 83, 9, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(180, 83, 9, 0.3);
}

.btn-emerald {
  background: var(--gradient-emerald);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(21, 128, 61, 0.2);
}

.btn-emerald:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(21, 128, 61, 0.3);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 2px 8px rgba(28, 25, 23, 0.03);
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

/* Text Gradient Utilities */
.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* Animations */
@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(21, 128, 61, 0.4); transform: scale(1); }
  70% { box-shadow: 0 0 0 10px rgba(21, 128, 61, 0); transform: scale(1.05); }
  100% { box-shadow: 0 0 0 0 rgba(21, 128, 61, 0); transform: scale(1); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background-color: var(--accent-gold);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}

/* Scroll Reveal Disabled (Fallback for strict hosts) */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Button for hero on dark background */
.btn-secondary-light {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-secondary-light:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  color: #FFFFFF;
}

/* Hero gradient text on dark bg */
.text-gradient-light {
  background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Section header centered by default */
.section-header {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   SIMBA TUNHA - COMPONENTS STYLESHEET (LIGHT ELEGANT SAFARI AESTHETIC)
   Header, Video Hero, Tech Stack, Service Philosophy, Contact, Footer, etc.
   ========================================================================== */

/* Header & Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  padding: 0.85rem 0;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(28, 25, 23, 0.06);
}

/* White text when at the top (transparent background over dark image) */
.navbar .brand-logo,
.navbar .nav-link {
  color: #FFFFFF;
}

.navbar .mobile-menu-btn {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

/* Revert text colors when scrolled (light background) */
.navbar.scrolled .brand-logo {
  color: var(--text-primary);
}
.navbar.scrolled .nav-link {
  color: var(--text-secondary);
}
.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
  color: var(--accent-gold);
}
.navbar.scrolled .mobile-menu-btn {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--border-subtle);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand-badge {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gradient-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(180, 83, 9, 0.3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.925rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-gold);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem;
  background: rgba(21, 128, 61, 0.08);
  border: 1px solid rgba(21, 128, 61, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-emerald);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulseGlow 2s infinite ease-in-out;
}

/* Mobile Hamburger Menu Toggle Button */
.mobile-menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: rgba(180, 83, 9, 0.1);
  color: var(--accent-gold);
}

/* Mobile Slide-Out Drawer */
.mobile-drawer {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(250, 247, 242, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.5rem 2rem;
  gap: 1.25rem;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  box-shadow: 0 20px 40px rgba(28, 25, 23, 0.1);
}

.mobile-drawer.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-link {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(41, 37, 36, 0.08);
}

.mobile-link:hover {
  color: var(--accent-gold);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .mobile-drawer {
    display: flex;
  }
}

/* Video Hero Content */
.hero-wrapper {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.hero-image-animated {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center top;
}

@keyframes zoomInOut {
  0% { transform: scale(1); }
  100% { transform: scale(1.15); }
}

.hero-badge-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.role-pill {
  padding: 0.4rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-mono);
  backdrop-filter: blur(8px);
}

.role-pill.light {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.role-pill.gold {
  background: rgba(180, 83, 9, 0.4);
  border-color: var(--accent-gold);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(42, 31, 26, 0.4); /* Clear, subtle warm dark overlay */
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 900px;
  text-align: center;
  padding: 0 1.5rem;
  color: #FFFFFF;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.1;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.typewriter-line {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
  font-weight: 500;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn-glow-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: #FFFFFF;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.btn-glow-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  box-shadow: 0 0 15px rgba(199, 91, 18, 0.6), inset 0 0 8px rgba(199, 91, 18, 0.3);
  transform: translateY(-2px);
}

.hero-scroll-arrow {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: var(--text-primary);
  font-size: 2rem;
  animation: floatSlow 3s infinite ease-in-out;
  opacity: 0.7;
}

/* Tech Stack Section */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.tech-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(28, 25, 23, 0.03);
}

.tech-card:hover {
  transform: translateY(-8px);
  border-color: rgba(180, 83, 9, 0.3);
  box-shadow: 0 20px 40px rgba(180, 83, 9, 0.08);
}

.tech-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
  transition: transform var(--transition-normal);
}

.tech-card:hover .tech-icon {
  background: var(--gradient-primary);
  color: #FFFFFF;
  transform: scale(1.1);
}

.tech-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.tech-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.tech-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(180, 83, 9, 0.08);
  color: var(--accent-gold);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

/* Service Philosophy */
.philosophy-section {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  position: relative;
  overflow: hidden;
}

.philosophy-quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.philosophy-quote {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  padding: 3rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  text-align: center;
  box-shadow: 0 10px 30px rgba(28,25,23,0.05);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quote-icon {
  font-size: 3rem;
  color: var(--accent-gold);
  margin-bottom: 1rem;
  line-height: 1;
  opacity: 0.5;
}

.philosophy-quote blockquote {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  line-height: 1.4;
}

.quote-attribution {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* Contact Form */
.contact-form-wrapper {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 15px 50px rgba(28, 25, 23, 0.05);
  border: 1px solid var(--border-subtle);
  max-width: 700px;
  margin: 0 auto;
}

#contact-form .form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; gap: 0; }
}

#contact-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

#contact-form input,
#contact-form textarea,
#contact-form select {
  width: 100%;
  padding: 1rem 1.25rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

#contact-form input:focus,
#contact-form textarea:focus,
#contact-form select:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.1);
}

#contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.privacy-note-inline {
  font-size: 0.85rem;
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

/* Footer */
.footer {
  background: #3A2A22; /* Deep earthy brown */
  padding: 4rem 0 2rem 0;
  color: #EAE3D5; /* Warm ivory text */
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  margin-bottom: 1.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-desc {
  max-width: 320px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #A8A29E;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-link {
  color: #A8A29E;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  gap: 1rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-copy {
  font-size: 0.875rem;
  color: #78716C;
}

/* ==========================================================================
   AI CONCIERGE CHAT WIDGET
   ========================================================================== */
.concierge-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 992px) {
  .concierge-grid {
    grid-template-columns: 1fr;
  }
}

.concierge-info-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.concierge-avatar-box {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.concierge-avatar {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(135deg, #B45309 0%, #15803D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(180, 83, 9, 0.3);
}

.preset-prompts-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.prompt-chips {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.prompt-chip {
  padding: 0.85rem 1.1rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prompt-chip:hover {
  background: #FFFFFF;
  border-color: var(--border-accent);
  color: var(--accent-gold);
  transform: translateX(4px);
}

.chat-window {
  height: 580px;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-accent);
}

@media (max-width: 600px) {
  .chat-window {
    height: 500px;
  }
}

.chat-header {
  padding: 0.85rem 1.25rem;
  background: rgba(243, 239, 234, 0.95);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-controls-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn:hover,
.icon-btn.active {
  background: rgba(180, 83, 9, 0.12);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.chat-messages {
  flex: 1;
  padding: 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: rgba(250, 247, 242, 0.6);
}

.chat-bubble {
  max-width: 90%;
  padding: 0.85rem 1.1rem;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.55;
  animation: fadeIn 0.3s ease-out;
}

.chat-bubble.assistant {
  align-self: flex-start;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  border-top-left-radius: 4px;
  box-shadow: 0 4px 15px rgba(28, 25, 23, 0.04);
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--gradient-primary);
  color: #FFFFFF;
  font-weight: 500;
  border-top-right-radius: 4px;
}

.pii-preview-bar {
  padding: 0.45rem 1rem;
  background: #EBE5DC;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-input-area {
  padding: 0.75rem 1rem;
  background: rgba(243, 239, 234, 0.95);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  gap: 0.6rem;
}

.chat-input {
  flex: 1;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.65rem 1.1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.chat-input:focus {
  border-color: var(--accent-gold);
}

.chat-send-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #FFFFFF;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.chat-send-btn:hover {
  transform: scale(1.08);
}

/* Privacy Assurance Section & Visualizer */
.privacy-box {
  padding: 3rem 2rem;
  background: linear-gradient(135deg, rgba(21, 128, 61, 0.04) 0%, rgba(243, 239, 234, 0.85) 100%);
  border: 1px solid var(--border-emerald);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

@media (max-width: 600px) {
  .privacy-box {
    padding: 2rem 1.25rem;
  }
}

.privacy-badge-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.1rem;
  background: rgba(21, 128, 61, 0.1);
  border: 1px solid var(--accent-emerald);
  border-radius: var(--radius-full);
  color: var(--accent-emerald);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 992px) {
  .privacy-grid {
    grid-template-columns: 1fr;
  }
}

.privacy-principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.principle-card {
  padding: 1.25rem;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
  box-shadow: 0 4px 15px rgba(28, 25, 23, 0.03);
}

.principle-card:hover {
  border-color: var(--accent-emerald);
}

.principle-icon {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
  color: var(--accent-emerald);
}

.principle-card h3, .principle-card h4 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.principle-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Interactive Data Flow Visualizer */
.visualizer-container {
  background: #FFFFFF;
  border: 1px solid var(--border-emerald);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 10px 30px rgba(28, 25, 23, 0.05);
}

.visualizer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.75rem;
}

.visualizer-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  position: relative;
}

.flow-node {
  flex: 1;
  padding: 0.8rem 0.35rem;
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.flow-node.active {
  border-color: var(--accent-emerald);
  background: rgba(21, 128, 61, 0.12);
  box-shadow: 0 0 20px rgba(21, 128, 61, 0.2);
}

.flow-node-icon {
  font-size: 1.3rem;
  margin-bottom: 0.2rem;
}

.flow-node-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-primary);
}

.flow-arrow {
  color: var(--accent-emerald);
  font-size: 1rem;
  animation: pulseGlow 1.5s infinite ease-in-out;
}

.flow-log-box {
  background: #1C1917;
  border: 1px solid rgba(41, 37, 36, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #4ADE80;
  height: 90px;
  overflow-y: auto;
}

/* Hospitality AI Research Cards */
.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.research-card {
  padding: 1.85rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
}

.research-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  box-shadow: 0 15px 35px rgba(28, 25, 23, 0.08);
}

.research-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
}

.research-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.85rem;
  line-height: 1.35;
}

.research-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}

.research-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.research-author {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Modal Overlay & Interactive Simulators */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(28, 25, 23, 0.65);
  backdrop-filter: blur(14px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #FFFFFF;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  width: 92%;
  max-width: 780px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  box-shadow: 0 25px 60px rgba(28, 25, 23, 0.2);
}

.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(41, 37, 36, 0.06);
  border: none;
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.interactive-demo-box {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
}

/* Insights Grid */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.insight-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 4px solid var(--accent-gold);
}

.insight-content p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-style: italic;
}

.insight-tags {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-top: 1rem;
}

.insight-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.insight-date {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.insight-platform {
  color: #0077b5;
  font-size: 1.25rem;
}

/* About Me Section */
.about-section {
  position: relative;
  background-color: var(--bg-primary);
  background-image: url("data:image/svg+xml,%3Csvg width='30' height='30' viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14 14V8h2v6h6v2h-6v6h-2v-6H8v-2h6z' fill='%23B45309' fill-opacity='0.06' fill-rule='evenodd'/%3E%3C/svg%3E");
  padding: 6rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
}

.about-portrait {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(28, 25, 23, 0.1);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.about-stats-card {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  padding: 1.5rem;
  text-align: center;
  width: auto;
  min-width: 180px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(180, 83, 9, 0.1);
}

@media (max-width: 600px) {
  .about-stats-card {
    right: 0;
    bottom: -1rem;
  }
}

.stats-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stats-plus {
  font-size: 2.2rem;
  vertical-align: super;
}

.stats-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.about-title {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.about-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(250, 247, 242, 0.7);
  transition: all var(--transition-fast);
}

.about-tag i {
  color: var(--accent-gold);
  font-size: 1.1rem;
}

.about-tag:hover {
  background: #FFF;
  border-color: var(--accent-gold);
  box-shadow: 0 4px 10px rgba(180, 83, 9, 0.1);
  transform: translateY(-2px);
}

/* ========== SAFARI PORTFOLIO ========== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 450px;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(28, 25, 23, 0.08);
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.06);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 4rem 1.5rem 1.5rem 1.5rem;
  background: linear-gradient(to top, rgba(250, 247, 242, 0.95) 0%, rgba(250, 247, 242, 0.8) 30%, rgba(250, 247, 242, 0) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  pointer-events: none;
}

.portfolio-title {
  color: var(--text-primary);
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 0.4rem 0;
}

.portfolio-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.4;
}
/* Video Hero Additions */
@media (max-width: 768px) {
  .hero-wrapper {
    min-height: 550px;
    padding-top: 120px;
    padding-bottom: 40px;
  }
  .hero-image-animated {
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: top center;
    background-color: #000000;
  }
}

.hero-video-animated {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: zoomInOutVideo 25s infinite alternate linear;
}

@keyframes zoomInOutVideo {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.1); }
}
/* Floating AI Chat Widget */
.ai-chat-widget-container {
  position: fixed;
  bottom: 90px;
  right: 30px;
  width: 350px;
  max-width: calc(100vw - 40px);
  z-index: 9999;
  transform: translateY(20px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  border-radius: 12px;
}
.ai-chat-widget-container.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.ai-chat-widget-container .chat-window {
  border: 1px solid rgba(180, 83, 9, 0.2);
  margin-bottom: 0;
}
.floating-chat-toggle {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-gold);
  color: white;
  border: none;
  box-shadow: 0 4px 15px rgba(180, 83, 9, 0.4);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10000;
  transition: transform 0.2s ease, background 0.2s ease;
}
.floating-chat-toggle:hover {
  transform: scale(1.05);
  background: var(--accent-cyan);
}


/* Custom Floating Chat Toggle Upgrade */
.floating-chat-wrapper {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10000;
}

.floating-chat-label {
  background: #FFFFFF;
  color: var(--text-primary);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  margin-bottom: 8px;
  opacity: 1;
  transform: translateY(0);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.floating-chat-wrapper.active .floating-chat-label {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.floating-chat-toggle {
  position: relative !important;
  bottom: auto !important;
  right: auto !important;
  width: 65px !important;
  height: 65px !important;
  border-radius: 50% !important;
  background: white !important;
  border: 2px solid var(--accent-gold) !important;
  padding: 0 !important;
  overflow: hidden !important;
}

.floating-chat-toggle .chat-toggle-icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.floating-chat-toggle .chat-toggle-close {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0) rotate(-90deg);
  font-size: 1.8rem;
  color: var(--text-primary);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-chat-toggle.active .chat-toggle-icon {
  opacity: 0;
  transform: scale(0.5);
}

.floating-chat-toggle.active .chat-toggle-close {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1) rotate(0deg);
}