/* ============================================
   IEEE Projects — Stylesheet
   Matches the sample.jpeg design reference
   ============================================ */

/* Utility Classes */
.hidden {
    display: none !important;
}

/* ---------- Design Tokens ---------- */
:root {
    --bg-body: linear-gradient(135deg, #ffedd5 0%, #bae6fd 50%, #dcfce7 100%);
    --bg-white: #ffffff;
    --bg-dark: #022c22;
    --bg-hero: linear-gradient(135deg, #022c22 0%, #064e3b 35%, #047857 70%, #059669 100%);
    --primary: #059669;
    --primary-light: #34d399;
    --primary-lighter: #d1fae5;
    --primary-dark: #047857;
    --text-dark: #0f172a;
    --text-body: #475569;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    --border-light: #e2e8f0;
    --border-card: #d1d5db;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 14px rgba(0,0,0,0.07);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
    --shadow-card: 0 2px 12px rgba(5,150,105,0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: clamp(14px, 1.2vw + 0.5rem, 18px);
    min-height: 100vh;
    background: linear-gradient(
        135deg,
        hsl(calc(30 + var(--scroll-p, 0) * 120), 85%, 93%) 0%,
        hsl(calc(195 + var(--scroll-p, 0) * 80), 80%, 91%) 50%,
        hsl(calc(140 + var(--scroll-p, 0) * 110), 75%, 93%) 100%
    ) !important;
    background-attachment: fixed !important;
}

.hero-banner h1,
.hero-content h1,
.section-title,
.section-heading,
.page-title,
.logo-text h1,
.sidebar-title,
.domain-card h3 {
    background: linear-gradient(
        135deg,
        hsl(calc(15 + var(--scroll-p, 0) * 160), 90%, 25%) 0%,
        hsl(calc(160 + var(--scroll-p, 0) * 140), 85%, 35%) 100%
    ) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    transition: background 0.1s ease-out;
}

body {
    font-family: var(--font);
    background: transparent;
    color: var(--text-body);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ---------- Utility ---------- */
.page-container {
    width: min(1280px, 92%);
    margin: 0 auto;
}

.nav-container {
    width: min(1340px, 94%);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--text-white);
    box-shadow: 0 2px 12px rgba(5,150,105,0.35);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 20px rgba(5,150,105,0.5);
    transform: translateY(-1px);
}

.btn-outline {
    border: 1.5px solid rgba(255,255,255,0.35);
    color: var(--text-white);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--text-white);
    background: rgba(255,255,255,0.08);
}

.btn-outline-dark {
    border: 1.5px solid var(--border-card);
    color: var(--text-dark);
    background: var(--bg-white);
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
}

.btn-outline-dark:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--shadow-card);
    transform: translateY(-1px);
}

/* ===================================================
   HEADER / NAVBAR
   =================================================== */
.site-header { 
    position: fixed;
    top: 20px; left: 0; right: 0;
    z-index: 100;
    margin: 0 auto;
    width: 96%; max-width: 1400px; height: 90px; transition: all 0.3s ease;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.09);
    backdrop-filter: blur(1px) url(#lg-filter) blur(2px) saturate(1.5) brightness(1.1);
    -webkit-backdrop-filter: blur(8px) saturate(1.8) brightness(1.15) contrast(1.05);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.15),
        inset 1.5px 1.5px 0 rgba(255, 255, 255, 0.5),
        inset 0 0 12px rgba(255, 255, 255, 0.2),
        0 8px 32px rgba(0, 0, 0, 0.2);
    border-bottom: none;
    padding: 0;
 }

.site-header .nav-container {
    height: 100%;
}

/* Logo */
.logo-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5mm;
  padding-top: 4px;
  text-decoration: none;
}

.logo-icon svg {
    display: block;
}

.logo-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: -0.3px;
}

.logo-tagline {
  font-size: 0.75rem;
  color: #279b04;
  font-weight: 700;
  text-align: center;
}

/* Nav links */
.main-nav ul {

    
    background: transparent;
    border: 1px solid #1ba104;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 6px 16px;
    border-radius: 8px;
    box-shadow: none;


    display: flex;
    align-items: center; 
    

    gap: 8px;
}

.main-nav a {
    color: #013220; text-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
    
    font-size: 0.875rem;
    font-weight: 700;
    padding: 8px 14px; transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); display: inline-block;
    border-radius: 6px;
    transition: all var(--transition);
}

.main-nav a:hover,
.main-nav a.nav-active {
  color: #000000;
  background: transparent !important;
  box-shadow: none !important;
  transform: translateY(-2px);
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.main-nav a.nav-active {
    color: #34d399;
}

/* Header Buttons */
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-white);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ===================================================
   HERO BANNER (Indigo Grid Theme)
   =================================================== */
.hero-banner {
    background: transparent;
    position: relative;
    overflow: hidden;
    padding: 150px 0 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-left: max(4%, 24px);
    max-width: 800px;
}

.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #fff, #a7f3d0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.7;
    max-width: 500px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 45%, var(--text-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Decorative Background */
.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(5, 150, 105, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(5, 150, 105, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    background-position: center center;
    opacity: 0.5;
}
.hero-bg-pattern::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 30%, rgba(52, 211, 153, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(5, 150, 105, 0.15) 0%, transparent 40%);
    filter: blur(20px);
}

.hero-decoration {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 50%;
    pointer-events: none;
    z-index: 1;
}

.deco-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid #1ba104;
}

.deco-circle-1 {
    width: 300px;
    height: 300px;
    top: -60px;
    right: -40px;
    border-color: rgba(52, 211, 153, 0.18);
    animation: floatSlow 8s ease-in-out infinite;
}

.deco-circle-2 {
    width: 180px;
    height: 180px;
    top: 40px;
    right: 160px;
    border-color: rgba(52, 211, 153, 0.12);
    animation: floatSlow 6s ease-in-out infinite reverse;
}

.deco-circle-3 {
    width: 80px;
    height: 80px;
    bottom: 20px;
    right: 100px;
    background: rgba(5, 150, 105, 0.12);
    animation: floatSlow 5s ease-in-out infinite;
}

.deco-grid {
    position: absolute;
    top: 20px;
    right: 40px;
    width: 200px;
    height: 160px;
    background-image:
        linear-gradient(rgba(52, 211, 153, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(52, 211, 153, 0.08) 1px, transparent 1px);
    background-size: 20px 20px;
    border-radius: 12px;
    transform: perspective(500px) rotateY(-8deg);
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-14px) scale(1.03); }
}

/* ===================================================
   BREADCRUMB
   =================================================== */
.breadcrumb-bar {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-white);
}

.breadcrumb-bar a {
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: color var(--transition);
}

.breadcrumb-bar a:hover {
    color: var(--primary);
}

.breadcrumb-sep {
    margin: 0 8px;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.breadcrumb-current {
    color: var(--text-dark);
    font-size: 0.85rem;
    font-weight: 500;
}

/* ===================================================
   PAGE LAYOUT (Sidebar + Main)
   =================================================== */
.page-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    padding-top: 28px;
    padding-bottom: 48px;
    align-items: start;
}

/* ===================================================
   SIDEBAR
   =================================================== */
.sidebar {
    position: sticky;
    top: 90px;
}

.sidebar-categories {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 24px 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.2px;
    margin-bottom: 0;
}

.mobile-category-btn {
    display: none;
    background: var(--primary-lighter);
    border: none;
    color: var(--primary);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.mobile-category-btn:hover { background: rgba(5, 150, 105, 0.15); }
.mobile-category-btn svg { transition: transform 0.3s ease; }
.mobile-category-btn.open svg { transform: rotate(180deg); }

.category-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-body);
    cursor: pointer;
    transition: all var(--transition);
    border-left: 3px solid transparent;
    margin-bottom: 2px;
}

.category-list li:hover {
    background: var(--primary-lighter);
    color: var(--primary);
}

.category-list li.active {
    background: var(--primary-lighter);
    color: var(--primary);
    border-left-color: var(--primary);
    font-weight: 600;
}

.category-list li svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.category-list li.active svg,
.category-list li:hover svg {
    opacity: 1;
    color: var(--primary);
}

/* Sidebar Info Card */
.sidebar-info-card {
    background: var(--primary-lighter);
    border: 1px solid #1ba104;
    border-radius: var(--radius-md);
    padding: 22px 20px;
    box-shadow: var(--shadow-sm);
}

.info-card-icon {
    color: var(--primary);
    margin-bottom: 10px;
}

.sidebar-info-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.sidebar-info-card p {
    font-size: 0.84rem;
    color: var(--text-body);
    line-height: 1.55;
}

/* ===================================================
   MAIN CONTENT — DOMAIN HEADER
   =================================================== */
.domain-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.domain-header-text h2 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
    letter-spacing: -0.3px;
}

.domain-header-text p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Search Bar */
.search-bar {
    display: flex;
    align-items: center;
    background: var(--bg-white);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 0;
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
    min-width: 240px;
}

.search-bar:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.search-bar input {
    border: none;
    outline: none;
    padding: 10px 14px;
    font-size: 0.875rem;
    font-family: var(--font);
    background: transparent;
    flex: 1;
    color: var(--text-dark);
    min-width: 0;
}

.search-bar input::placeholder {
    color: var(--text-muted);
}

.search-icon-btn {
    padding: 10px 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    transition: color var(--transition);
}

.search-icon-btn:hover {
    color: var(--primary);
}

/* ===================================================
   DOMAIN CARDS GRID
   =================================================== */
.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.project-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid #1ba104;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    cursor: pointer;
    animation: fadeUp 0.6s ease-out forwards;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.domain-card {
    background: var(--bg-white);
    border: 1.5px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 28px 22px 22px;
    text-align: center;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.domain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.domain-card:hover {
    border-color: var(--primary-light);
    box-shadow: 0 0 25px rgba(5, 150, 105, 0.4), 0 8px 32px rgba(5, 150, 105, 0.2);
    transform: translateY(-5px);
}

.domain-card:hover::before {
    transform: scaleX(1);
}

/* Card Icon */
.card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 14px;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-lighter);
    border-radius: 50%;
    padding: 12px;
    transition: all var(--transition);
}

.domain-card:hover .card-icon {
    background: rgba(5, 150, 105, 0.15);
    transform: scale(1.05);
}

.card-icon svg {
    width: 36px;
    height: 36px;
}

/* Card Text */
.domain-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
    letter-spacing: -0.2px;
}

.project-count {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.card-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    flex-grow: 1;
}

/* View Projects Button */
.view-projects-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: 1.5px solid var(--border-card);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: all var(--transition);
}

.view-projects-btn span {
    transition: transform var(--transition);
}

.view-projects-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-lighter);
}

.view-projects-btn:hover span {
    transform: translateX(3px);
}

/* ===================================================
   FOOTER INFO BAR
   =================================================== */
.footer-info {
    background: var(--bg-white);
    border-top: 1px solid var(--border-light);
    padding: 28px 0;
    margin-top: 12px;
}

.footer-info-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-info-left {
    display: flex;
    align-items: center;
    gap: 18px;
}

.footer-info-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-lighter);
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: var(--primary);
    flex-shrink: 0;
}

.footer-info-text h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.includes-list {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.includes-list li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-body);
    font-weight: 500;
}

.includes-list li svg {
    color: var(--primary);
    flex-shrink: 0;
}

/* ===================================================
   CARD APPEAR ANIMATION
   =================================================== */
.domain-card {
    opacity: 0;
    transform: translateY(24px);
    animation: cardFadeIn 0.5s ease forwards;
}

.domain-card:nth-child(1) { animation-delay: 0.05s; }
.domain-card:nth-child(2) { animation-delay: 0.1s; }
.domain-card:nth-child(3) { animation-delay: 0.15s; }
.domain-card:nth-child(4) { animation-delay: 0.2s; }
.domain-card:nth-child(5) { animation-delay: 0.25s; }
.domain-card:nth-child(6) { animation-delay: 0.3s; }
.domain-card:nth-child(7) { animation-delay: 0.35s; }
.domain-card:nth-child(8) { animation-delay: 0.4s; }

@keyframes cardFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hidden state for filtered cards */
.domain-card.hidden {
    display: none;
}

/* ===================================================
   RESPONSIVE — Tablet
   =================================================== */
@media (max-width: 1100px) {
    .domain-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #0f172a;
    cursor: pointer;
    padding: 4px;
}
.nav-container { position: relative; }

@media (max-width: 960px) {
    .header-actions { display: none; }
    .mobile-menu-btn { display: block; margin-left: auto; }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.65);
      backdrop-filter: blur(24px) saturate(180%);
      -webkit-backdrop-filter: blur(24px) saturate(180%);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.4);
      margin-top: 10px;
      margin-bottom: 20px;
      width: 96%;
      left: 2%;

        border-top: 1px solid rgba(255,255,255,0.1);
        padding: 20px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.5);
        z-index: 100;
    }
    .main-nav.show { display: block; }
    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    .main-nav a { display: block; width: 100%; text-align: left; padding: 10px; transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);  }

    .mobile-menu-toggle {
        display: flex;
    }

    .page-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    
    .mobile-category-btn { display: block; }
    .category-list { 
        display: none; 
        margin-top: 16px; 
    }
    .category-list.show { 
        display: block; 
        animation: slideDownCat 0.3s ease forwards; 
    }
    @keyframes slideDownCat {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .domain-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===================================================
   RESPONSIVE — Mobile
   =================================================== */
@media (max-width: 640px) {
    .hero-banner {
        padding: 150px 0 32px;
    }

    .hero-content h1 {
        font-size: 1.6rem;
    }

    .domain-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        grid-template-columns: 1fr;
    }

    .domain-header {
        flex-direction: column;
    }

    .search-bar {
        min-width: unset;
        width: 100%;
    }

    .footer-info-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-info-left {
        flex-direction: column;
    }

    .includes-list {
        justify-content: center;
    }
}



.mobile-menu-btn:hover { color: #000000; }

.main-nav ul {
    position: relative;
    z-index: 1;
}
.main-nav ul li {
    z-index: 2;
}
.hover-pill {
    position: absolute;
    z-index: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.3, 1);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.15) 100%);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-radius: 24px;
    box-shadow: 
      0 8px 32px rgba(0, 0, 0, 0.1),
      inset 0 0 0 1px rgba(255, 255, 255, 0.5),
      inset 0 2px 6px rgba(255, 255, 255, 0.8);
    opacity: 0;
    top: 0;
    left: 0;
}


/* ==========================================================================
   GLOBAL RESPONSIVE RESET & SMOOTH SCALING
   Ensures no horizontal scroll, fluid images, and smooth transitions
   ========================================================================== */
html, body {
    max-width: 100vw;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

img, picture, video, canvas, svg {
    max-width: 100%;
    height: auto;
}

* {
    -webkit-tap-highlight-color: transparent;
}