@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,500;0,700;1,400&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ==========================================================================
   ☕ DESIGN SYSTEM & COLOR THEMES (Coffee & Zen)
   ========================================================================== */

:root {
  /* Default: Americano Theme (Dark Mode) */
  --bg-primary: #120c0a;
  --bg-secondary: #1a120e;
  --bg-tertiary: #271b16;
  --text-primary: #f5efe6;
  --text-secondary: #bbaea0;
  --text-tertiary: #8a7a6c;
  --accent: #8dae86; /* Glowing Matcha Green Accent */
  --accent-rgb: 141, 174, 134;
  --accent-hover: #73946d;
  --matcha: #8dae86;
  --border-color: rgba(245, 239, 230, 0.08);
  --border-glow: rgba(141, 174, 134, 0.15);
  --shadow: rgba(0, 0, 0, 0.6);
  --receipt-bg: #eae3d5;
  --receipt-text: #2d1e18;
  --transition-speed: 0.4s;
  --shoji-line: 1px solid var(--border-color);
}

[data-theme="latte"] {
  /* Latte Theme (Warm Light Brown Mode) */
  --bg-primary: #e3d3be; /* Rich warm latte-brown */
  --bg-secondary: #d7c7b2; /* Muted warm cappuccino card */
  --bg-tertiary: #c2b29d; /* Biscuit border */
  --text-primary: #2d1e18; /* Deep espresso brown text */
  --text-secondary: #5e483e; /* Creamy chocolate brown text */
  --text-tertiary: #8b756b;
  --accent: #3d543b; /* Deep Ceremonial Matcha Green Accent */
  --accent-rgb: 61, 84, 59;
  --accent-hover: #2f422e;
  --matcha: #3d543b;
  --border-color: rgba(45, 30, 24, 0.12);
  --border-glow: rgba(61, 84, 59, 0.15);
  --shadow: rgba(45, 30, 24, 0.08);
  --receipt-bg: #eae3d5;
  --receipt-text: #2d1e18;
  --shoji-line: 1px solid var(--border-color);
}

/* ==========================================================================
   🌿 GENERAL STYLES & RESET
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

/* Custom Scrollbar styled like coffee drip */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  letter-spacing: -0.01em;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover {
  color: var(--text-primary);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
  border-bottom: var(--shoji-line);
  position: relative;
}

/* ==========================================================================
   📋 FLOATING NAVIGATION ("The Order Station")
   ========================================================================== */

.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(var(--accent-rgb), 0.01);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--shoji-line);
  z-index: 1000;
  transition: background-color var(--transition-speed) ease;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-item a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--accent);
  transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-item a:hover,
.nav-item.active a {
  color: var(--text-primary);
}

.nav-item a:hover::after,
.nav-item.active a::after {
  width: 100%;
}

/* Theme Switcher Bar */
.theme-switcher-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-secondary);
  border: var(--shoji-line);
  padding: 0.3rem;
  border-radius: 30px;
  box-shadow: 0 4px 12px var(--shadow);
}

.theme-btn {
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-secondary);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.theme-btn:hover {
  color: var(--text-primary);
}

.theme-btn.active {
  background: var(--bg-tertiary);
  color: var(--accent);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);
}

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* ==========================================================================
   ⚡ HERO SECTION ("The Daily Brew")
   ========================================================================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(var(--matcha-rgb), 0.1);
  border: 1px solid rgba(var(--matcha-rgb), 0.2);
  color: var(--matcha);
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.hero-title span {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 550px;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 4px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--accent);
  color: #fff !important;
  border: 1px solid var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

/* CSS-Animated Coffee Cup Graphic */
.hero-graphic-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-graphic-container::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08) 0%, transparent 70%);
  filter: blur(40px);
  z-index: -1;
  pointer-events: none;
  transition: background var(--transition-speed) ease;
}

.coffee-illustration {
  width: 250px;
  height: 250px;
  position: relative;
}

/* Zen Minimal Coffee Cup SVG */
.cup-svg {
  width: 100%;
  height: 100%;
}

.steam-path {
  fill: none;
  stroke: var(--text-tertiary);
  stroke-width: 2.5;
  stroke-linecap: round;
  opacity: 0;
  transform-origin: bottom center;
}

.steam-1 {
  animation: steamRise 3.5s ease-in-out infinite;
}

.steam-2 {
  animation: steamRise 4s ease-in-out infinite 1.2s;
}

.steam-3 {
  animation: steamRise 3.8s ease-in-out infinite 0.6s;
}

@keyframes steamRise {
  0% {
    stroke-dashoffset: 20;
    opacity: 0;
    transform: translateY(10px) scaleX(0.8);
  }
  30% {
    opacity: 0.5;
  }
  60% {
    opacity: 0.3;
    transform: translateY(-15px) scaleX(1.1) rotate(5deg);
  }
  100% {
    stroke-dashoffset: -40;
    opacity: 0;
    transform: translateY(-35px) scaleX(0.7) rotate(-5deg);
  }
}

/* ==========================================================================
   ☕ ABOUT ME ("The Beans & Roast")
   ========================================================================== */

.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--accent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: flex-start;
}

.about-text p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.about-text pstrong {
  color: var(--text-primary);
}

.roast-profile-card {
  background: var(--bg-secondary);
  border: var(--shoji-line);
  padding: 2.5rem;
  border-radius: 4px;
  position: relative;
  box-shadow: 0 10px 30px var(--shadow);
}

.roast-profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.roast-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.roast-spec-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  list-style: none;
}

.roast-spec-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  font-size: 0.95rem;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 0.5rem;
}

.roast-spec-label {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.roast-spec-value {
  color: var(--text-primary);
  font-weight: 500;
}

/* ==========================================================================
   🏷️ PROJECTS SHOWCASE ("Selected Blends")
   ========================================================================== */

.projects-filter-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-secondary);
  border: var(--shoji-line);
  color: var(--text-secondary);
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.filter-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.2);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-secondary);
  border: var(--shoji-line);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 5px 20px var(--shadow);
  overflow: hidden;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 12px 35px var(--shadow), 0 0 20px var(--border-glow);
}

.project-card-header {
  padding: 1.5rem 1.5rem 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.roast-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  font-weight: bold;
}

.roast-light {
  background: rgba(224, 184, 92, 0.15);
  color: #e0b85c;
  border: 1px solid rgba(224, 184, 92, 0.25);
}

.roast-medium {
  background: rgba(197, 126, 75, 0.15);
  color: #c57e4b;
  border: 1px solid rgba(197, 126, 75, 0.25);
}

.roast-dark {
  background: rgba(139, 90, 68, 0.15);
  color: #c0917e;
  border: 1px solid rgba(139, 90, 68, 0.25);
}

.project-icon {
  font-size: 1.5rem;
  color: var(--text-tertiary);
}

.project-card-body {
  padding: 1rem 1.5rem;
  flex-grow: 1;
}

.project-title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.project-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tech-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  background: var(--bg-tertiary);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
}

.project-card-footer {
  padding: 1rem 1.5rem 1.5rem;
  display: flex;
  gap: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.project-link {
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-link:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   🌿 SKILLS & INGREDIENTS ("Flavour Profiles")
   ========================================================================== */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.skills-category-card {
  background: var(--bg-secondary);
  border: var(--shoji-line);
  padding: 2rem;
  border-radius: 4px;
  box-shadow: 0 5px 20px var(--shadow);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.skills-category-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 30px var(--shadow);
}

.skills-card-header {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--accent);
}

.skills-card-header i {
  font-size: 1.5rem;
}

.skills-category-title {
  font-size: 1.35rem;
  color: var(--text-primary);
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.skill-name {
  font-weight: 500;
  color: var(--text-primary);
}

.skill-level {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-tertiary);
}

.skill-progress-track {
  width: 100%;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
}

.skill-progress-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: 0; /* Animated dynamically with JS */
  transition: width 1.5s cubic-bezier(0.1, 0.76, 0.55, 0.94);
}

/* ==========================================================================
   ✍️ BLOG / JOURNAL ("Daily Specials")
   ========================================================================== */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
}

.blog-card {
  background: var(--bg-secondary);
  border: var(--shoji-line);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 5px 20px var(--shadow);
  padding: 2rem;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 10px 30px var(--shadow);
}

.blog-meta {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 0.5rem;
}

.blog-title {
  font-size: 1.4rem;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.blog-title a:hover {
  color: var(--accent);
}

.blog-excerpt {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.blog-read-more {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* ==========================================================================
   📬 CONTACT ("Grab a Cup")
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: flex-start;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-description {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  list-style: none;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon-wrapper {
  width: 44px;
  height: 44px;
  background: var(--bg-secondary);
  border: var(--shoji-line);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--accent);
  font-size: 1.1rem;
}

.contact-text-label {
  font-size: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 0.1rem;
}

.contact-text-value {
  color: var(--text-primary);
  font-weight: 500;
}

/* receipt styled contact form */
.receipt-wrapper {
  perspective: 1000px;
  position: relative;
}

.receipt {
  background: var(--receipt-bg);
  color: var(--receipt-text);
  padding: 3rem 2.5rem;
  border-radius: 1px;
  font-family: 'JetBrains Mono', monospace;
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
  border-bottom: 8px dashed var(--bg-primary); /* Classic tear border */
  transition: transform 0.6s ease;
}

.receipt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,0.03), transparent);
}

.receipt-header {
  text-align: center;
  border-bottom: 2px dashed rgba(0,0,0,0.15);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.receipt-cafe-name {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.receipt-sub {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

.receipt-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  margin-top: 0.75rem;
  opacity: 0.6;
}

.receipt-form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.receipt-label {
  font-size: 0.75rem;
  font-weight: bold;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.4rem;
  opacity: 0.8;
}

.receipt-input,
.receipt-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(0,0,0,0.15);
  padding: 0.5rem 0;
  color: var(--receipt-text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  outline: none;
  transition: border-bottom-color 0.3s ease;
}

.receipt-input:focus,
.receipt-textarea:focus {
  border-bottom-color: var(--accent);
}

.receipt-textarea {
  resize: none;
  height: 80px;
}

.receipt-divider {
  border-top: 2px dashed rgba(0,0,0,0.15);
  margin: 2rem 0 1.5rem;
}

.receipt-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.receipt-submit-btn {
  width: 100%;
  background: var(--receipt-text);
  color: var(--receipt-bg);
  border: none;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  font-weight: bold;
  padding: 0.85rem;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.receipt-submit-btn:hover {
  background: var(--accent);
  color: #fff;
}

.receipt-footer-text {
  text-align: center;
  font-size: 0.75rem;
  margin-top: 1.5rem;
  opacity: 0.7;
  letter-spacing: 0.05em;
}

/* Receipt printed / stamped animations */
.receipt.submitted {
  animation: receiptFold 0.8s forwards ease-in-out;
}

.stamp-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-15deg) scale(3);
  opacity: 0;
  pointer-events: none;
  border: 4px double #c94a49;
  color: #c94a49;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: bold;
  padding: 0.5rem 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background: rgba(235, 238, 235, 0.9);
}

.receipt.submitted .stamp-overlay {
  opacity: 0.85;
  transform: translate(-50%, -50%) rotate(-12deg) scale(1);
}

@keyframes receiptFold {
  0% { transform: translateY(0); }
  50% { transform: translateY(8px); }
  100% { transform: translateY(0); }
}

/* ==========================================================================
   🍵 FOOTER
   ========================================================================== */

footer {
  background: var(--bg-secondary);
  border-top: var(--shoji-line);
  padding: 3rem 0;
  text-align: center;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-logo span {
  color: var(--accent);
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  background: var(--bg-primary);
  border: var(--shoji-line);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.footer-social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.footer-copy {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   📱 RESPONSIVE DESIGN MEDIA QUERIES
   ========================================================================== */

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-badge {
    justify-content: center;
  }
  
  .hero-description {
    margin: 0 auto 2.5rem;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.8rem;
  }
  
  .nav-links {
    display: none; /* Mobile menu toggling needed */
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-bar.active .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: var(--shoji-line);
    padding: 2rem 0;
    gap: 1.5rem;
    box-shadow: 0 10px 20px var(--shadow);
  }
  
  .theme-switcher-container {
    margin-left: auto;
    margin-right: 1.5rem;
  }
}