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

:root {
    --primary: #1E3A8A;
    --primary-light: #3B82F6;
    --primary-dark: #1E40AF;
    --secondary: #10B981;
    --accent: #F59E0B;
    --foreground: #111827;
    --foreground-light: #374151;
    --background: #FFFFFF;
    --light-grey: #F9FAFB;
    --grey: #E5E7EB;
    --dark-grey: #6B7280;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    scroll-behavior: smooth;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
}

body {
    font-family: 'Nunito Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--foreground);
    background-color: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.container {
    width: 100%;
    max-width: 100rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ========== SMOOTH ANIMATIONS ========== */
.animate-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

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

.animate-fade-in {
    opacity: 0;
    animation: fadeIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-slide-left {
    opacity: 0;
    transform: translateX(-50px);
    animation: slideLeft 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-slide-right {
    opacity: 0;
    transform: translateX(50px);
    animation: slideRight 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-scale-up {
    opacity: 0;
    transform: scale(0.9);
    animation: scaleUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse-slow {
    animation: pulseSlow 4s ease-in-out infinite;
}

.animate-delay-100 { animation-delay: 100ms; }
.animate-delay-200 { animation-delay: 200ms; }
.animate-delay-300 { animation-delay: 300ms; }
.animate-delay-400 { animation-delay: 400ms; }
.animate-delay-500 { animation-delay: 500ms; }
.animate-delay-600 { animation-delay: 600ms; }
.animate-delay-700 { animation-delay: 700ms; }
.animate-delay-800 { animation-delay: 800ms; }

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

@keyframes slideLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulseSlow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes spin-reverse {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

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

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

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Button Animations */
.primary-button {
    position: relative;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--foreground) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 9999px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-family: 'Nunito Sans', sans-serif;
    min-width: 200px;
    justify-content: center;
    text-align: center;
    animation: pulseSlow 4s ease-in-out infinite;
}

.primary-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px rgba(30, 58, 138, 0.3);
    animation: none;
}

.primary-button:active {
    transform: translateY(-1px);
}

.primary-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.7s ease;
}

.primary-button:hover::before {
    left: 100%;
}

.primary-button span {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.primary-button i {
    transition: transform 0.4s ease;
}

.primary-button:hover i {
    transform: translateX(5px);
}

/* BLUEPRINT GRID - MATCHING FINANCE CODE */
.blueprint-grid {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.008;
    pointer-events: none;
    z-index: 1;
}

.blueprint-grid rect {
    fill: url(#grid-pattern);
}

.blueprint-grid pattern {
    color: rgba(30, 58, 138, 0.05);
}

section {
    position: relative;
    overflow: hidden;
}

/* ========== HEADER - MATCHING FINANCE CODE ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
    transform: translateY(0);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.header.hidden {
    transform: translateY(-100%);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 100rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--foreground);
    letter-spacing: -0.02em;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.4s ease;
}

.logo:hover::after {
    width: 100%;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-left: auto;
}

.nav-link {
    color: #374151;
    font-weight: 600;
    font-size: 0.875rem;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--foreground);
    transition: width 0.4s ease;
}

.nav-link:hover {
    color: var(--foreground);
    transform: translateY(-2px);
}

.nav-link:hover::after {
    width: 100%;
}

.cta-button {
    background: linear-gradient(135deg, var(--foreground) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-weight: 700;
    font-size: 0.875rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    cursor: pointer;
    font-family: 'Nunito Sans', sans-serif;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 10px 20px rgba(30, 58, 138, 0.3);
}

/* ========== DROPDOWN MENU - EXACT FINANCE CODE ========== */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 1.5rem;
    background-color: white;
    min-width: 250px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
    z-index: 1001;
    animation: fadeIn 0.3s ease-out;
}

.dropdown-menu.active {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--foreground);
    border-bottom: 1px solid #F9FAFB;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dropdown-item:hover {
    background: var(--light-grey);
    padding-left: 2rem;
    color: var(--foreground);
}

.dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.dropdown-item:hover::before {
    transform: scaleY(1);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--foreground);
    transition: transform 0.3s ease;
    padding: 0.5rem;
    border-radius: 50%;
    z-index: 1002;
}

.menu-toggle:hover {
    background: var(--light-grey);
    transform: rotate(90deg);
}

/* ========== HERO SECTION - MATCHING FINANCE CODE ALIGNMENT ========== */
.discovery-hero {
    position: relative;
    min-height: 100vh;
    width: 100%;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding-top: 110px; /* FINANCE CODE ALIGNMENT */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========== ABSTRACT BACKGROUND - MATCHING FINANCE CODE ========== */
.hero-background {
    position: absolute;
    inset: 0;
    background-image: url('https://static.wixstatic.com/media/3d4c2a_2f337be5b7da445db58a7946af6d1fe4~mv2.jpg');
    background-size: auto 75%;
    background-position: 0 0;
    background-attachment: fixed;
    background-repeat: repeat-x;
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
    animation: gradientShift 10s ease infinite; /* FINANCE CODE TIMING */
}

.parallax-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.hero-circle-1 {
    position: absolute;
    top: 25%;
    left: 25%;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(30, 58, 138, 0.05);
    border-radius: 50%;
    opacity: 0.2;
    animation: spin 60s linear infinite;
}

.hero-circle-2 {
    position: absolute;
    bottom: 25%;
    right: 25%;
    width: 300px;
    height: 300px;
    border: 1px solid rgba(30, 58, 138, 0.1);
    border-radius: 50%;
    opacity: 0.2;
    animation: spin-reverse 40s linear infinite;
    animation-delay: 1s;
}

.hero-circle-3 {
    position: absolute;
    top: 60%;
    left: 10%;
    width: 150px;
    height: 150px;
    border: 1px solid rgba(30, 58, 138, 0.05);
    border-radius: 50%;
    opacity: 0.15;
    animation: float 8s ease-in-out infinite;
    animation-delay: 2s;
}

.hero-circle-4 {
    position: absolute;
    top: 15%;
    right: 15%;
    width: 200px;
    height: 200px;
    border: 1px solid rgba(30, 58, 138, 0.05);
    border-radius: 50%;
    opacity: 0.15;
    animation: float 10s ease-in-out infinite;
    animation-delay: 3s;
}

.hero-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 20;
    max-width: 90rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
    width: 100%;
}

.hero-title {
    font-size: 6rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--foreground) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeIn 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--dark-grey);
    max-width: 48rem;
    margin: 0 auto 3rem;
    line-height: 1.6;
    opacity: 0;
    animation: fadeIn 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.button-container {
    margin-bottom: 4rem;
    opacity: 0;
    animation: fadeIn 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 20;
    transition: opacity 0.5s ease;
    animation: bounce 2s infinite;
}

.scroll-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--dark-grey);
    font-weight: 600;
    opacity: 0.8;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom,
        rgba(30, 58, 138, 0) 0%,
        rgba(30, 58, 138, 0.7) 50%,
        rgba(30, 58, 138, 0) 100%);
}

/* ========== PART DISCOVERY SECTION ========== */
.part-discovery-section {
    padding: 8rem 0;
    background: linear-gradient(to bottom, white 0%, #f8fafc 100%);
    position: relative;
}

.part-discovery-container {
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 10;
}

.part-discovery-header {
    text-align: center;
    margin-bottom: 5rem;
}

.part-discovery-header h2 {
    font-size: 5rem;
    color: var(--foreground);
    margin-bottom: 1rem;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--foreground) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.part-discovery-header p {
    font-size: 1.25rem;
    color: var(--dark-grey);
    max-width: 48rem;
    margin: 0 auto;
    line-height: 1.6;
}

.search-container {
    max-width: 48rem;
    margin: 0 auto 4rem;
    position: relative;
    transform: translateY(20px);
    opacity: 0;
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.search-input {
    width: 100%;
    padding: 1.25rem 1.25rem 1.25rem 4rem;
    border: 2px solid var(--grey);
    border-radius: 9999px;
    font-family: 'Nunito Sans', sans-serif;
    font-size: 1.125rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1), 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dark-grey);
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.search-input:focus + .search-icon {
    color: var(--primary);
}

.layer-sections {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 4rem;
}

.layer-section {
    border: 1px solid var(--grey);
    border-radius: 1.25rem;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.layer-section:nth-child(1) { animation-delay: 0.4s; }
.layer-section:nth-child(2) { animation-delay: 0.5s; }
.layer-section:nth-child(3) { animation-delay: 0.6s; }

.layer-section:hover {
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.layer-header {
    background: linear-gradient(135deg, var(--light-grey) 0%, #f1f5f9 100%);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.layer-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 58, 138, 0.05), transparent);
    transition: left 0.7s ease;
}

.layer-header:hover::before {
    left: 100%;
}

.layer-header:hover {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    padding-left: 2rem;
}

.layer-title {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.layer-title h3 {
    font-size: 1.5rem;
    color: var(--foreground);
    margin-bottom: 0;
    transition: color 0.3s ease;
}

.layer-header:hover .layer-title h3 {
    color: var(--primary);
}

.layer-count {
    font-size: 0.875rem;
    color: var(--dark-grey);
    font-weight: 600;
    transition: color 0.3s ease;
}

.layer-header:hover .layer-count {
    color: var(--primary);
}

.layer-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-grey);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.layer-toggle::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.layer-toggle:hover::before {
    transform: scale(1);
}

.layer-toggle i {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.layer-toggle:hover i {
    color: white;
    transform: rotate(180deg);
}

.layer-toggle.rotated i {
    transform: rotate(180deg);
}

.layer-toggle.rotated:hover i {
    transform: rotate(0deg);
}

.layer-toggle:hover {
    transform: scale(1.1);
}

/* ========== FIX FOR COMPONENT GRID - CRITICAL FIX ========== */
.component-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    background: white;
    transform-origin: top;
    transform: scaleY(0);
}

.layer-section.expanded .component-grid {
    max-height: 5000px;
    padding: 2rem;
    opacity: 1;
    transform: scaleY(1);
    display: grid;
}

/* Fix for component cards animation reset */
.layer-section.expanded .component-card {
    animation: cardReveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.component-card {
    background: white;
    border: 2px solid var(--grey);
    border-radius: 1rem;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    text-align: left;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
}

.component-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.component-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.component-card:hover.visible {
    transform: translateY(-8px) scale(1.02);
}

.component-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary) 0%, var(--primary-light) 100%);
    transform: scaleY(0);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: top;
}

.component-card:hover::before {
    transform: scaleY(1);
}

.component-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.03) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.component-card:hover::after {
    opacity: 1;
}

.component-card h4 {
    font-size: 1.25rem;
    color: var(--foreground);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

.component-card:hover h4 {
    color: var(--primary);
}

.component-card p {
    color: var(--dark-grey);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.component-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    margin-top: auto;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.component-link i {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.component-card:hover .component-link {
    gap: 1rem;
}

.component-card:hover .component-link i {
    transform: translateX(8px);
}

.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--dark-grey);
    grid-column: 1 / -1;
    display: none;
    animation: fadeIn 0.6s ease;
}

.no-results.active {
    display: block;
}

.no-results p {
    font-size: 1.125rem;
}

/* Detail Modal */
.detail-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1002;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.detail-modal.active {
    display: flex;
}

.modal-content {
    background: linear-gradient(135deg, white 0%, #f8fafc 100%);
    border-radius: 1.5rem;
    max-width: 50rem;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.modal-header {
    position: sticky;
    top: 0;
    background: white;
    border-bottom: 1px solid var(--grey);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    z-index: 1;
    border-radius: 1.5rem 1.5rem 0 0;
}

.modal-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--light-grey) 0%, #e2e8f0 100%);
    color: var(--dark-grey);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    animation: scaleUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
    opacity: 0;
    transform: scale(0.9);
}

.modal-title {
    font-size: 2rem;
    color: var(--foreground);
    margin-bottom: 0.5rem;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--foreground) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
    opacity: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-grey);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.close-modal:hover {
    background: var(--light-grey);
    color: var(--foreground);
    transform: rotate(90deg) scale(1.1);
}

.modal-body {
    padding: 1.5rem;
}

.modal-section {
    margin-bottom: 2rem;
    animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
}

.modal-section:nth-child(1) { animation-delay: 0.2s; }
.modal-section:nth-child(2) { animation-delay: 0.3s; }
.modal-section:nth-child(3) { animation-delay: 0.4s; }

.modal-section h3 {
    font-size: 1.25rem;
    color: var(--foreground);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.modal-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 2px;
}

.modal-description {
    color: var(--dark-grey);
    line-height: 1.6;
    font-size: 1.125rem;
}

.dependencies-list,
.usedby-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.dependency-badge {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--light-grey) 0%, #e2e8f0 100%);
    color: var(--dark-grey);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
    transform: translateY(0);
}

.dependency-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.usedby-badge {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(30, 58, 138, 0.05) 100%);
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
    transform: translateY(0);
}

.usedby-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.2);
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.15) 0%, rgba(30, 58, 138, 0.1) 100%);
}

.modal-cta {
    padding: 1.5rem;
    border-top: 1px solid var(--grey);
    display: flex;
    justify-content: center;
    animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
    opacity: 0;
}

.discovery-cta {
    padding: 6rem 0;
    border-top: 1px solid var(--grey);
    margin-top: 4rem;
    text-align: center;
    background: linear-gradient(135deg, #f8fafc 0%, white 100%);
    border-radius: 2rem;
    position: relative;
    overflow: hidden;
}

.discovery-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 58, 138, 0.03), transparent);
    transition: left 1s ease;
}

.discovery-cta:hover::before {
    left: 100%;
}

.discovery-cta h3 {
    font-size: 2.5rem;
    color: var(--foreground);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--foreground) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.discovery-cta p {
    font-size: 1.125rem;
    color: var(--dark-grey);
    max-width: 48rem;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.secondary-button {
    padding: 1rem 2rem;
    background: white;
    border: 2px solid var(--grey);
    color: var(--foreground);
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-family: 'Nunito Sans', sans-serif;
    min-width: 200px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.secondary-button:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.secondary-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(30, 58, 138, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.secondary-button:hover::before {
    width: 300px;
    height: 300px;
}

.secondary-button span {
    position: relative;
    z-index: 1;
}

/* ========== FOOTER ========== */
.footer {
    background: linear-gradient(135deg, var(--foreground) 0%, #1f2937 100%);
    color: white;
    padding: 5rem 0 2.5rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 3rem;
}

.footer h3 {
    font-size: 1.75rem;
    color: white;
    position: relative;
    display: inline-block;
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-light);
    border-radius: 2px;
}

.footer h4 {
    font-size: 1.1rem;
    color: var(--primary-light);
    margin-bottom: 1.25rem;
    position: relative;
    display: inline-block;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 25px;
    height: 2px;
    background: var(--primary-light);
    border-radius: 2px;
    opacity: 0.5;
}

.footer p, .footer a {
    color: #9CA3AF;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    display: block;
    transition: all 0.3s ease;
    position: relative;
}

.footer a:hover {
    color: white;
    transform: translateX(5px);
}

.footer a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
}

.footer a:hover::before {
    opacity: 1;
    left: -15px;
}

.footer-bottom {
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-bottom p {
    text-align: center;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    font-size: 1.25rem;
    color: #9CA3AF;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: white;
    background: var(--primary);
    transform: translateY(-3px) rotate(5deg);
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.3);
}

/* Component Card Stagger Animation - FIXED */
.layer-section.expanded .component-card:nth-child(1) { animation-delay: 0.1s; }
.layer-section.expanded .component-card:nth-child(2) { animation-delay: 0.15s; }
.layer-section.expanded .component-card:nth-child(3) { animation-delay: 0.2s; }
.layer-section.expanded .component-card:nth-child(4) { animation-delay: 0.25s; }
.layer-section.expanded .component-card:nth-child(5) { animation-delay: 0.3s; }
.layer-section.expanded .component-card:nth-child(6) { animation-delay: 0.35s; }
.layer-section.expanded .component-card:nth-child(7) { animation-delay: 0.4s; }
.layer-section.expanded .component-card:nth-child(8) { animation-delay: 0.45s; }
.layer-section.expanded .component-card:nth-child(9) { animation-delay: 0.5s; }
.layer-section.expanded .component-card:nth-child(10) { animation-delay: 0.55s; }
.layer-section.expanded .component-card:nth-child(11) { animation-delay: 0.6s; }
.layer-section.expanded .component-card:nth-child(12) { animation-delay: 0.65s; }

/* Progress Bar Animation */
.progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    z-index: 1001;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    width: 0%;
    transition: width 0.3s ease;
}

/* ========== RESPONSIVE STYLES ========== */
@media (max-width: 1024px) {
    .part-discovery-container {
        padding: 0 2rem;
    }

    .component-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .component-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .layer-section.expanded .component-grid {
        padding: 1.5rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .part-discovery-header h2 {
        font-size: 2.5rem;
    }

    .modal-content {
        margin: 1rem;
    }

    .modal-title {
        font-size: 1.5rem;
    }

    .layer-sections {
        gap: 1.5rem;
    }

    .discovery-cta h3 {
        font-size: 2rem;
    }
    
    /* FIX: ABSTRACT BACKGROUND ON MOBILE */
    .hero-background {
        background-attachment: scroll;
        background-size: 800px auto;
        animation-duration: 20s;
        opacity: 0.1;
    }
}

@media (max-width: 480px) {
    .primary-button, .secondary-button, .cta-button {
        width: 100%;
        text-align: center;
    }

    .hero-title {
        font-size: 2rem;
    }
    
    .part-discovery-header h2 {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
}

/* ========== MOBILE DROPDOWN - SAME SIZE AS FINANCE CODE ========== */
@media (max-width: 768px) {
    .nav-links {
        display: none !important;
    }

    .menu-toggle {
        display: block !important;
    }
    
    .dropdown-menu {
        position: absolute;
        top: 100%;
        right: 1.5rem;
        background-color: white;
        min-width: 250px;
        border-radius: 12px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        border: 1px solid #E5E7EB;
        z-index: 1001;
        animation: fadeIn 0.3s ease-out;
    }
    
    .dropdown-menu.active {
        display: block;
    }
    
    .dropdown-item {
        display: block;
        padding: 1rem 1.5rem;
        color: var(--foreground);
        border-bottom: 1px solid #F9FAFB;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }
    
    .dropdown-item:hover {
        background: var(--light-grey);
        padding-left: 2rem;
        color: var(--foreground);
    }
    
    .dropdown-item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 3px;
        background: var(--primary);
        transform: scaleY(0);
        transition: transform 0.3s ease;
    }
    
    .dropdown-item:hover::before {
        transform: scaleY(1);
    }
    
    .discovery-hero {
        padding-top: 100px;
        min-height: auto;
    }
    
    .component-grid {
        grid-template-columns: 1fr;
    }
    
    .component-card {
        width: 100% !important;
        margin-bottom: 1rem;
    }
}

/* Hamburger open state */
.menu-toggle.is-active {
    transform: rotate(90deg);
}

.discovery-hero {
    padding-bottom: 50px;
    padding-top: 150px;
}

/* =================================================
GLOBAL DEVICE SAFETY (iOS + Android)
================================================= */

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    overflow-x: hidden;
    width: 100%;
}

/* Prevent iPhone zoom on form focus */
input,
textarea,
select,
button {
    font-size: 16px;
}

/* Smooth font rendering */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =================================================
MOBILE PHONES
================================================= */

@media (max-width: 767px) {
    /* NAVIGATION */
    .menu-toggle {
        display: flex !important;
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
    }

    .nav-links {
        display: none !important;
    }

    /* HERO */
    .hero-title,
    .part-discovery-header h2 {
        font-size: clamp(2rem, 7vw, 3rem);
        line-height: 1.2;
    }

    .hero-subtitle,
    .part-discovery-header p {
        font-size: 1rem;
        padding: 0 10px;
    }

    .hero-content {
        padding-top: 40px;
    }

    /* LAYER SECTIONS - CRITICAL FIX FOR DROPDOWN */
    .layer-header {
        padding: 1rem;
        min-height: 70px;
        display: flex;
        align-items: center;
    }

    .layer-title h3 {
        font-size: 1.1rem;
        line-height: 1.3;
    }

    .layer-count {
        font-size: 0.8rem;
    }

    .layer-toggle {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    /* COMPONENT GRID - CRITICAL MOBILE FIX */
    .component-grid {
        transform-origin: top;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .layer-section.expanded .component-grid {
        display: grid;
        max-height: 3000px;
        opacity: 1;
        transform: scaleY(1);
    }

    /* Component cards animation reset fix */
    .layer-section:not(.expanded) .component-card {
        animation: none;
        opacity: 0;
        transform: translateY(20px);
    }
    
    .layer-section.expanded .component-card {
        animation: cardReveal 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    /* DISCOVERY SEARCH */
    .search-input {
        font-size: 1rem;
        padding: 1rem 1rem 1rem 3.5rem;
    }

    /* Component cards */
    .component-card {
        padding: 1.25rem;
    }

    .component-card h4 {
        font-size: 1.1rem;
    }

    /* CTA BUTTONS */
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .primary-button,
    .secondary-button {
        width: 100%;
        min-width: auto;
        padding: 0.875rem 1.5rem;
    }

    /* FOOTER */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* =================================================
TABLETS
================================================= */

@media (min-width: 768px) and (max-width: 1024px) {
    /* NAV */
    .menu-toggle {
        display: flex !important;
    }

    .nav-links {
        display: none !important;
    }

    /* HERO */
    .hero-title,
    .part-discovery-header h2 {
        font-size: clamp(2.5rem, 5vw, 4rem);
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    /* LAYER SECTIONS */
    .layer-title h3 {
        font-size: 1.3rem;
    }

    /* GRID */
    .component-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Component grid animation fix for tablet */
    .layer-section.expanded .component-grid {
        display: grid;
        max-height: 4000px;
    }

    /* SEARCH */
    .search-input {
        font-size: 1.05rem;
    }
}

/* =================================================
DESKTOP ONLY
================================================= */

@media (min-width: 1025px) {
    .menu-toggle {
        display: none !important;
    }

    .nav-links {
        display: flex !important;
    }
}

/* =========================================
ULTRA RESPONSIVE HEADINGS
========================================= */

.hero-title,
.part-discovery-header h2,
.section-header h2,
h2 {
    font-size: clamp(1.8rem, 6vw, 4rem);
    line-height: 1.1;
}

@media (max-width: 640px) {
    .hero-title,
    .part-discovery-header h2,
    .section-header h2,
    h2 {
        font-size: 2.2rem !important;
        line-height: 1.2;
        letter-spacing: -0.01em;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .hero-title,
    .part-discovery-header h2,
    .section-header h2,
    h2 {
        font-size: 3rem !important;
    }
}

@media (min-width: 1025px) {
    .hero-title {
        font-size: 5.5rem;
    }
}

/* Fix mobile tap behaviour */
.layer-header,
.layer-toggle {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

/* Prevent animation blocking clicks */
.layer-header {
    will-change: transform;
}

/* ========== CRITICAL FIX FOR LAYER DROPDOWN ========== */
/* This ensures the expanded class works properly */
.layer-section.expanded {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.1);
}

.layer-section.expanded .layer-toggle i {
    transform: rotate(180deg);
}

.layer-section.expanded .layer-header {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.05) 0%, rgba(30, 58, 138, 0.1) 100%);
}

.layer-section.expanded .layer-title h3 {
    color: var(--primary);
}

.layer-section.expanded .layer-count {
    color: var(--primary);
}

/* Mobile-specific layer section fixes */
@media (max-width: 768px) {
    .layer-section {
        margin-bottom: 1rem;
    }
    
    .layer-header {
        position: relative;
        z-index: 10;
    }
    
    /* Ensure proper stacking context */
    .layer-section.expanded {
        z-index: 5;
    }
}

/* Fix for iOS Safari */
@supports (-webkit-touch-callout: none) {
    .layer-header {
        cursor: pointer;
    }
    
    .layer-toggle {
        -webkit-appearance: none;
        appearance: none;
    }
}

/* JavaScript workaround - Add this CSS class for proper animation reset */
.layer-section.expanding .component-grid,
.layer-section.collapsing .component-grid {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset component card animations when collapsing */
.layer-section:not(.expanded) .component-card {
    animation: none;
    opacity: 0;
    transform: translateY(20px);
}

/* ========== CRITICAL ANIMATION FIXES ========== */
/* Ensure component cards are visible when expanded */
.layer-section.expanded .component-card {
    animation-name: cardReveal;
    animation-fill-mode: forwards;
    animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset animations properly */
@keyframes cardRevealReset {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

.layer-section:not(.expanded) .component-card {
    animation: cardRevealReset 0.3s ease forwards;
}

/* Mobile-specific animation reset */
@media (max-width: 768px) {
    /* Force hardware acceleration for smooth animations */
    .layer-section,
    .component-grid,
    .component-card {
        transform: translateZ(0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }
    
    /* Prevent animation conflicts */
    .layer-section.expanded .component-grid {
        will-change: max-height, padding, opacity, transform;
    }
    
    /* Ensure smooth closing animation */
    .layer-section:not(.expanded) .component-grid {
        transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                   padding 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                   opacity 0.3s ease,
                   transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        max-height: 0;
        padding: 0;
        opacity: 0;
        transform: scaleY(0);
    }
}

/* Fix for Firefox */
@-moz-document url-prefix() {
    .component-grid {
        transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                   padding 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
}

/* Fallback for older browsers */
.layer-section .component-grid {
    display: none;
}

.layer-section.expanded .component-grid {
    display: grid;
    animation: fadeIn 0.4s ease;
}

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