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

/* ==========================================================================
   DESIGN TOKENS & VARIABLE DECLARATIONS
   ========================================================================== */
:root {
    /* Color Palette */
    --bg-dark: #070708;
    --bg-space: #0b0f19;
    --card-bg: rgba(20, 20, 25, 0.6);
    --border-glow: rgba(99, 102, 241, 0.15);
    --border-glass: rgba(255, 255, 255, 0.05);
    
    /* Neon Accent Colors */
    --color-indigo: #6366f1;
    --color-violet: #8b5cf6;
    --color-cyan: #06b6d4;
    --color-pink: #d946ef;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--color-indigo) 0%, var(--color-cyan) 100%);
    --grad-accent: linear-gradient(135deg, var(--color-violet) 0%, var(--color-pink) 100%);
    --grad-dark: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-space) 100%);
    
    /* Text Palette */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions & Physics */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Blur & Glassmorphism */
    --blur-glass: 12px;
    
    /* Layout Constants */
    --container-max-width: 1200px;
    --header-height: 80px;
}

/* Light Mode Theme overrides (if needed/activated in the future) */
[data-theme="light"] {
    --bg-dark: #f8fafc;
    --bg-space: #f1f5f9;
    --card-bg: rgba(255, 255, 255, 0.7);
    --border-glow: rgba(99, 102, 241, 0.1);
    --border-glass: rgba(0, 0, 0, 0.06);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
}

/* ==========================================================================
   RESET & SYSTEM BASICS
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark);
    background-image: var(--grad-dark);
    background-attachment: fixed;
    color: var(--text-secondary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-indigo);
}

/* ==========================================================================
   TYPOGRAPHY SYSTEMS
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; position: relative; margin-bottom: 3rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1.25rem;
    font-weight: 400;
}

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

/* Helper Typographies */
.text-gradient {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.text-gradient-accent {
    background: var(--grad-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 2rem;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 7rem 0;
    position: relative;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
    h1 { font-size: 2.75rem; }
    h2 { font-size: 2rem; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    h1 { font-size: 2.25rem; }
    .grid-3 { grid-template-columns: 1fr; }
    .container { padding: 0 1.25rem; }
    .section { padding: 4.5rem 0; }
}

/* ==========================================================================
   REUSABLE DYNAMIC STYLES (GLASS & GLOWS)
   ========================================================================== */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(var(--blur-glass));
    -webkit-backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: var(--transition-normal);
}

.glass:hover {
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: 0 12px 40px 0 rgba(99, 102, 241, 0.1);
}

/* Pulsing Neon Glowing Points */
.glow-point {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.15;
}

.glow-indigo {
    background: var(--color-indigo);
    width: 300px;
    height: 300px;
}

.glow-cyan {
    background: var(--color-cyan);
    width: 250px;
    height: 250px;
}

/* ==========================================================================
   BUTTON & INTERACTION SYSTEMS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--grad-primary);
    color: #070708;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0) 100%);
    transform: translateX(-100%);
    transition: 0.6s ease;
}

.btn-primary:hover::after {
    transform: translateX(100%);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.5);
}

.btn-secondary {
    background: transparent;
    border-color: var(--border-glass);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--color-indigo);
    transform: translateY(-3px);
    color: var(--color-indigo);
    background: rgba(99, 102, 241, 0.05);
}

/* Custom Interactive Links */
.interactive-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-cyan);
    font-weight: 500;
    position: relative;
}

.interactive-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: var(--color-cyan);
    transition: var(--transition-fast);
}

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

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

/* ==========================================================================
   ANIMATION KEYFRAMES
   ========================================================================== */
@keyframes pulseGlow {
    0%, 100% { opacity: 0.15; transform: scale(1); }
    50% { opacity: 0.25; transform: scale(1.1); }
}

@keyframes gridSlide {
    0% { background-position: 0 0; }
    100% { background-position: 0 40px; }
}

/* Animated Grid Overlay */
.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 40px 40px;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.01) 1px, transparent 1px),
                      linear-gradient(to bottom, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    z-index: 1;
    pointer-events: none;
}

/* ==========================================================================
   HEADER & NAVIGATION STYLING
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 100;
    border-radius: 0;
    border-top: none;
    border-left: none;
    border-right: none;
    background: rgba(7, 7, 8, 0.75);
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

/* Logo Brand Styling */
.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    display: inline-flex;
    align-items: center;
}

.logo-zero {
    color: var(--text-primary);
}

.logo-to {
    color: var(--color-cyan);
    font-style: italic;
    font-weight: 500;
    margin: 0 0.15rem;
}

.logo-infinite {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation Links */
.nav-menu {
    display: block;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--grad-primary);
    transition: var(--transition-normal);
}

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

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

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

.btn-header-cta {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
}

/* Mobile Toggle Hamburger button */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
    z-index: 110;
}

.hamburger-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-normal);
}

/* Active Hamburger Animation */
.mobile-toggle.active .hamburger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-toggle.active .hamburger-bar:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active .hamburger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   MOBILE DRAWER STYLING
   ========================================================================== */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    z-index: 90;
    padding: calc(var(--header-height) + 2rem) 2rem 2rem 2rem;
    border-radius: 0;
    border-top: none;
    border-right: none;
    border-bottom: none;
    transition: var(--transition-slow);
}

.mobile-drawer.active {
    right: 0;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    list-style: none;
    gap: 2rem;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
}

.mobile-link:hover {
    color: var(--color-indigo);
    padding-left: 0.5rem;
}

.mobile-cta-btn {
    width: 100%;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .nav-menu, .btn-header-cta {
        display: none;
    }
    .mobile-toggle {
        display: flex;
    }
}

/* ==========================================================================
   FOOTER STYLING
   ========================================================================== */
.main-footer {
    position: relative;
    border-radius: 0;
    border-bottom: none;
    border-left: none;
    border-right: none;
    background: rgba(7, 7, 8, 0.9);
    padding: 5rem 0 2rem 0;
    margin-top: 4rem;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

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

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

/* Social icons layout */
.social-links {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    transition: var(--transition-normal);
}

.social-icon:hover {
    background: var(--grad-primary);
    color: #070708;
    transform: translateY(-3px);
    border-color: transparent;
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--grad-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a:hover {
    color: var(--color-cyan);
    padding-left: 0.25rem;
}

.footer-newsletter p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* Newsletter Signup Field */
.newsletter-input-wrapper {
    display: flex;
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
}

.input-newsletter {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.85rem 1.5rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    border-radius: 0;
    box-shadow: none;
}

.input-newsletter:focus {
    outline: none;
}

.btn-newsletter-submit {
    background: var(--grad-primary);
    border: none;
    color: #070708;
    width: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-newsletter-submit:hover {
    background: var(--color-cyan);
}

/* Footer Bottom Row */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-glass);
    padding-top: 2rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a:hover {
    color: var(--text-secondary);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ==========================================================================
   DEVELOPMENT PLACEHOLDER CARDS
   ========================================================================== */
.section-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    z-index: 2;
}

.placeholder-box {
    padding: 3rem 2rem;
    text-align: center;
    max-width: 500px;
    width: 100%;
    border: 1px dashed rgba(255, 255, 255, 0.15);
}

.placeholder-icon {
    font-size: 2.5rem;
    color: var(--color-cyan);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.animate-spin {
    animation: spin 6s linear infinite;
    display: inline-block;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.placeholder-tag {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-indigo);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

/* Styled progress bars */
.progress-bar-container {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar-fill {
    width: 30%;
    height: 100%;
    background: var(--grad-primary);
    border-radius: 2px;
    animation: progressPulse 2s infinite alternate ease-in-out;
}

@keyframes progressPulse {
    0% { width: 20%; opacity: 0.6; }
    100% { width: 50%; opacity: 1; }
}


/* ==========================================================================
   HERO SECTION STYLING
   ========================================================================== */
.hero-section {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 6rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 5;
}

/* Hero Badge */
.hero-badge-wrapper {
    margin-bottom: 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-cyan);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.7);
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(6, 182, 212, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(6, 182, 212, 0); }
}

/* Hero Titles */
.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero-lead {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    max-width: 550px;
}

/* CTA buttons Group */
.hero-actions-group {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 4rem;
}

.btn-hero {
    min-width: 170px;
}

.btn-icon {
    width: 18px;
    height: 18px;
    margin-left: 8px;
    transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-icon {
    transform: translate(3px, -3px);
}

/* Stats Matrix */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 1rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-glass);
}

/* ==========================================================================
   HERO GRAPHIC & INFINITY ANIMATION
   ========================================================================== */
.hero-graphic-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 5;
}

.graphic-card {
    width: 100%;
    max-width: 480px;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 2rem;
    border-radius: 24px;
}

.card-glow-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80%;
    height: 80%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(6, 182, 212, 0.05) 50%, transparent 100%);
    pointer-events: none;
    z-index: -1;
}

.infinity-svg {
    width: 100%;
    height: auto;
    overflow: visible;
}

.infinity-track {
    stroke-dasharray: 1000;
    stroke-dashoffset: 0;
    animation: drawTrack 3s ease-in-out;
}

@keyframes drawTrack {
    0% { stroke-dashoffset: 1000; }
    100% { stroke-dashoffset: 0; }
}

/* Interactive SVG path orbits */
.infinity-orb {
    offset-path: path('M 120,100 C 60,40 20,100 120,100 C 220,100 200,40 280,100 C 360,160 360,100 280,100 C 200,100 220,160 120,100 Z');
    animation: orbitTrack 6s linear infinite;
}

.infinity-orb-2 {
    offset-path: path('M 120,100 C 60,40 20,100 120,100 C 220,100 200,40 280,100 C 360,160 360,100 280,100 C 200,100 220,160 120,100 Z');
    animation: orbitTrack 6s linear infinite;
    animation-delay: -3s;
}

@keyframes orbitTrack {
    0% { offset-distance: 0%; }
    100% { offset-distance: 100%; }
}

/* Floating Badges */
.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 600;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.5);
    pointer-events: none;
}

.badge-icon {
    width: 16px;
    height: 16px;
}

.badge-1 {
    top: 15%;
    left: -5%;
    animation: floatBadge 6s ease-in-out infinite alternate;
}

.badge-2 {
    bottom: 15%;
    right: -5%;
    animation: floatBadge 6s ease-in-out infinite alternate;
    animation-delay: -3s;
}

@keyframes floatBadge {
    0% { transform: translateY(0px) rotate(-1deg); }
    100% { transform: translateY(-12px) rotate(1deg); }
}

/* Responsive Overrides */
@media (max-width: 992px) {
    .hero-section {
        padding-top: calc(var(--header-height) + 2rem);
        padding-bottom: 4rem;
    }
    .hero-title {
        font-size: 3rem;
    }
    .graphic-card {
        height: 320px;
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-actions-group {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 3rem;
    }
    .btn-hero {
        width: 100%;
    }
    .hero-stats {
        justify-content: space-around;
        gap: 1rem;
    }
    .floating-badge {
        padding: 0.5rem 0.9rem;
        font-size: 0.75rem;
    }
    .badge-1 { left: 2%; }
    .badge-2 { right: 2%; }
}


/* ==========================================================================
   SERVICES SECTION STYLING
   ========================================================================== */
.services-section {
    position: relative;
    z-index: 5;
}

.section-header {
    max-width: 650px;
    margin: 0 auto 5rem auto;
}

.text-center {
    text-align: center;
}

.section-subtitle {
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 1.5rem;
}

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

/* Services Grid & Cards */
.services-grid {
    position: relative;
    z-index: 5;
}

.service-card {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    border-radius: 20px;
}

/* Card Glow border overlays */
.service-card-border-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    border: 1px solid transparent;
    pointer-events: none;
    transition: var(--transition-normal);
    z-index: -1;
}

.service-card:hover .service-card-border-glow {
    border-color: rgba(6, 182, 212, 0.4);
    box-shadow: inset 0 0 15px rgba(6, 182, 212, 0.05);
}

.service-card:hover {
    transform: translateY(-6px);
}

/* Service Icon Box */
.service-icon-wrapper {
    margin-bottom: 1.75rem;
}

.service-icon-box {
    width: 55px;
    height: 55px;
    border-radius: 14px;
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.service-icon {
    width: 24px;
    height: 24px;
    color: var(--color-cyan);
    transition: var(--transition-normal);
}

.service-card:hover .service-icon-box {
    background: var(--grad-primary);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.service-card:hover .service-icon {
    color: #070708;
    transform: scale(1.1);
}

.service-card-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-card-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
    color: var(--text-secondary);
}

/* List Checkmarks */
.service-details-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.service-details-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.check-icon {
    width: 16px;
    height: 16px;
    color: var(--color-cyan);
    margin-top: 3px;
    flex-shrink: 0;
}

/* CTA arrow interactions */
.service-card-footer {
    border-top: 1px solid var(--border-glass);
    padding-top: 1.5rem;
    margin-top: auto;
}

.service-cta-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cta-arrow {
    width: 16px;
    height: 16px;
    color: var(--color-cyan);
    transition: transform var(--transition-fast);
}

.service-cta-link:hover {
    color: var(--color-cyan);
}

.service-cta-link:hover .cta-arrow {
    transform: translateX(5px);
}


/* ==========================================================================
   PORTFOLIO SECTION STYLING
   ========================================================================== */
.portfolio-section {
    position: relative;
    z-index: 5;
}

/* Category Filter Toggles */
.portfolio-filters {
    margin-bottom: 4rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.filter-btn:hover {
    border-color: var(--color-indigo);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--grad-primary);
    color: #070708;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

/* Case Study Items List */
.portfolio-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.portfolio-item {
    border-radius: 24px;
    overflow: hidden;
    padding: 3rem;
}

.portfolio-item-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Alternating Grid layout for premium aesthetic */
.portfolio-item:nth-child(even) .portfolio-item-grid {
    direction: rtl;
}

.portfolio-item:nth-child(even) .portfolio-info,
.portfolio-item:nth-child(even) .visual-screen {
    direction: ltr; /* Reset text direction for content */
}

/* Col 1: Visual Browser Frame Mockup */
.portfolio-visual {
    width: 100%;
}

.visual-canvas {
    width: 100%;
    height: 320px;
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 60%);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

.visual-glow-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: var(--color-cyan);
    filter: blur(80px);
    opacity: 0.15;
    z-index: 1;
}

.visual-screen {
    width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    z-index: 2;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

/* Browser Window Header */
.screen-bar {
    height: 30px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 6px;
}

.screen-bar [class^="dot-"] {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.screen-title {
    font-size: 0.75rem;
    font-family: var(--font-heading);
    color: var(--text-muted);
    margin-left: auto;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.screen-content {
    flex-grow: 1;
    background: radial-gradient(circle, rgba(11, 15, 25, 0.8) 0%, rgba(7, 7, 8, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

/* Mockup graphics specific styles */
.abstract-mockup-graphics {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 1. B2B SaaS Graphics (Recruitment Nodes) */
.saas-nodes {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 200px;
    height: 120px;
}

.node {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--color-indigo);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-indigo);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
    z-index: 5;
    position: absolute;
    transition: var(--transition-normal);
}

.node-parent {
    left: 10px;
    top: calc(50% - 22px);
    animation: pulseParentNode 3s infinite alternate ease-in-out;
}

.node-child-1 { right: 10px; top: 10px; border-color: var(--color-cyan); color: var(--color-cyan); }
.node-child-2 { right: 10px; bottom: 10px; border-color: var(--color-pink); color: var(--color-pink); }

.node-line {
    position: absolute;
    left: 45px;
    width: 110px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-indigo) 0%, var(--color-cyan) 100%);
    z-index: 1;
    transform: rotate(20deg);
    transform-origin: left center;
}

.node-line::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-indigo) 0%, var(--color-pink) 100%);
    transform: rotate(-40deg);
    transform-origin: left center;
}

@keyframes pulseParentNode {
    0% { transform: scale(0.95); box-shadow: 0 0 10px rgba(99, 102, 241, 0.2); }
    100% { transform: scale(1.05); box-shadow: 0 0 25px rgba(99, 102, 241, 0.5); }
}

/* 2. E-Commerce Headless Graphics */
.ecom-card {
    width: 130px;
    height: 80px;
    display: flex;
    align-items: center;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(6, 182, 212, 0.2);
    background: rgba(6, 182, 212, 0.03);
    animation: floatEcom 4s infinite alternate ease-in-out;
}

.ecom-cart-icon {
    font-size: 1.5rem;
    color: var(--color-cyan);
    margin-right: 1rem;
}

.ecom-lines {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ecom-line-1 { width: 80%; height: 6px; background: rgba(255,255,255,0.1); border-radius: 3px; }
.ecom-line-2 { width: 50%; height: 6px; background: var(--color-cyan); border-radius: 3px; opacity: 0.6; }

@keyframes floatEcom {
    0% { transform: translateY(5px); }
    100% { transform: translateY(-5px); }
}

/* 3. Agency Infinity Loop Graphic */
.agency-loop {
    animation: rotateAgency 20s linear infinite;
}

.agency-infinity {
    font-size: 4rem;
    color: var(--color-indigo);
    filter: drop-shadow(0 0 15px rgba(99, 102, 241, 0.4));
}

@keyframes rotateAgency {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Col 2: Content Metadata */
.portfolio-info {
    display: flex;
    flex-direction: column;
}

.project-tag {
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.project-title {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.project-desc {
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
    line-height: 1.6;
}

/* Tech Badges */
.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}

.tech-badge {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 0.35rem 0.85rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Accordion Collaboration Matrix */
.project-collaboration {
    border-top: 1px solid var(--border-glass);
    padding-top: 1.5rem;
}

.collab-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.collab-icon {
    width: 16px;
    height: 16px;
    color: var(--color-cyan);
}

.collab-matrix-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

/* Native summary/details accordion */
.collab-accordion {
    border-radius: 10px;
    border-color: rgba(255,255,255,0.02);
    overflow: hidden;
    transition: var(--transition-fast);
}

.collab-summary {
    padding: 0.75rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    font-size: 0.85rem;
    font-family: var(--font-heading);
}

.collab-summary::-webkit-details-marker {
    display: none; /* Hide default chrome arrow */
}

.role-badge-pill {
    color: var(--color-cyan);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.accordion-arrow {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
    transition: transform var(--transition-normal);
}

/* Open Accordion styling triggers */
.collab-accordion[open] {
    border-color: rgba(99,102,241,0.15);
    background: rgba(99,102,241,0.02);
}

.collab-accordion[open] .accordion-arrow {
    transform: rotate(180deg);
    color: var(--color-cyan);
}

.collab-content {
    padding: 0.25rem 1.25rem 1rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,0.02);
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* Responsive Overrides */
@media (max-width: 992px) {
    .portfolio-item {
        padding: 2rem;
    }
    .portfolio-item-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .portfolio-item:nth-child(even) .portfolio-item-grid {
        direction: ltr; /* Reset rtl ordering on tablets */
    }
    .project-title {
        font-size: 1.8rem;
    }
    .visual-canvas {
        height: 250px;
    }
}


/* ==========================================================================
   TEAM SECTION STYLING
   ========================================================================== */
.team-section {
    position: relative;
    z-index: 5;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

@media (max-width: 1100px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* Team Profile Cards */
.team-card {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: 20px;
    transition: var(--transition-normal);
}

.team-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: 0 15px 35px -5px rgba(99, 102, 241, 0.12);
}

/* Header Avatar + Name */
.team-card-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
}

.avatar-container {
    width: 64px;
    height: 64px;
    position: relative;
    flex-shrink: 0;
}

.team-avatar-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.avatar-icon-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.avatar-icon-overlay i {
    width: 18px;
    height: 18px;
}

.member-meta {
    display: flex;
    flex-direction: column;
}

.member-name {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.member-role {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-cyan);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.member-bio {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
}

/* Skills progress tracker */
.member-skills {
    margin-top: auto;
    border-top: 1px solid var(--border-glass);
    padding-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.skills-title {
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.skill-progress-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.skill-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 600;
}

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

.skill-pct {
    color: var(--color-indigo);
}

.skill-bar-track {
    height: 3px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 2px;
    width: 100%;
}

.skill-bar-fill {
    height: 100%;
    background: var(--grad-primary);
    border-radius: 2px;
}

/* Skills secondary badges */
.skill-badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.skill-badge-pill {
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--border-glass);
    color: var(--text-muted);
    padding: 0.2rem 0.6rem;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 500;
}

/* Card Socials Footer */
.team-card-footer {
    border-top: 1px solid var(--border-glass);
    padding-top: 1.25rem;
}

.member-socials {
    display: flex;
    gap: 0.75rem;
}

.member-social-link {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.member-social-link i {
    width: 14px;
    height: 14px;
}

.member-social-link:hover {
    color: var(--color-indigo);
    border-color: var(--color-indigo);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-2px);
}


/* ==========================================================================
   INTERACTIVE MOUSE SPOTLIGHT & SCROLL REVEALS
   ========================================================================== */
/* Cursor Follow Glow Spotlight */
.mouse-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.07) 0%, rgba(6, 182, 212, 0.02) 40%, transparent 70%);
    pointer-events: none;
    z-index: 2;
    transform: translate(-50%, -50%);
    transition: opacity 0.5s ease;
    opacity: 0; /* JS will set to 1 when mouse enters screen */
}

/* Scroll reveal initial states */
.reveal-item {
    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);
}

/* Revealed active states */
.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered transition delays for services grid cards */
.services-grid .service-card:nth-child(1) { transition-delay: 0.05s; }
.services-grid .service-card:nth-child(2) { transition-delay: 0.15s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.25s; }
.services-grid .service-card:nth-child(4) { transition-delay: 0.35s; }
.services-grid .service-card:nth-child(5) { transition-delay: 0.45s; }
.services-grid .service-card:nth-child(6) { transition-delay: 0.55s; }

/* Staggered transition delays for team grid cards */
.team-grid .team-card:nth-child(1) { transition-delay: 0.05s; }
.team-grid .team-card:nth-child(2) { transition-delay: 0.15s; }
.team-grid .team-card:nth-child(3) { transition-delay: 0.25s; }
.team-grid .team-card:nth-child(4) { transition-delay: 0.35s; }
.team-grid .team-card:nth-child(5) { transition-delay: 0.45s; }
.team-grid .team-card:nth-child(6) { transition-delay: 0.55s; }
.team-grid .team-card:nth-child(7) { transition-delay: 0.65s; }


/* ==========================================================================
   CONTACT SECTION & PROJECT PLANNER STYLING
   ========================================================================== */
.contact-section {
    position: relative;
    z-index: 5;
}

.contact-grid {
    align-items: stretch;
}

/* Left side coordinates info */
.contact-info-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-title {
    font-size: 2.25rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.info-desc {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.contact-details-cards {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    border-radius: 16px;
}

.info-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(6, 182, 212, 0.06);
    border: 1px solid rgba(6, 182, 212, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cyan);
    flex-shrink: 0;
}

.info-card-meta {
    display: flex;
    flex-direction: column;
}

.info-card-meta span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 2px;
}

.info-card-meta a, .info-card-meta p {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.info-card-meta a:hover {
    color: var(--color-cyan);
}

/* Right side planner form */
.contact-form-panel {
    display: flex;
}

.contact-form-card {
    padding: 3rem 2.5rem;
    border-radius: 24px;
    width: 100%;
}

.form-step {
    position: relative;
}

.step-num {
    font-size: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-indigo);
    display: inline-block;
    margin-bottom: 0.5rem;
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

/* Service Selector Chips Grid */
.service-selector-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 576px) {
    .service-selector-grid {
        grid-template-columns: 1fr;
    }
}

.selector-chip {
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    border: 1px solid var(--border-glass);
    transition: var(--transition-normal);
}

.selector-chip:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.02);
}

.chip-checkbox {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 2px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.chip-check-icon {
    width: 12px;
    height: 12px;
    color: #070708;
    transform: scale(0.5);
    opacity: 0;
    transition: var(--transition-fast);
}

.chip-meta {
    display: flex;
    flex-direction: column;
}

.chip-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chip-price {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Active State selector chip */
.selector-chip.active {
    border-color: var(--color-cyan);
    background: rgba(6, 182, 212, 0.03);
}

.selector-chip.active .chip-checkbox {
    background: var(--color-cyan);
    border-color: var(--color-cyan);
}

.selector-chip.active .chip-check-icon {
    transform: scale(1);
    opacity: 1;
}

/* Cost display estimator block */
.estimator-display {
    padding: 1.25rem 1.5rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.estimator-display.glass {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
}

.estimator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.estimator-header span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

#estimated-cost-display {
    font-size: 1.75rem;
    font-weight: 700;
}

.estimator-bar-container {
    height: 4px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 2px;
    overflow: hidden;
    width: 100%;
}

.estimator-bar-fill {
    height: 100%;
    background: var(--grad-primary);
    border-radius: 2px;
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Form inputs & Textareas */
.input-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

@media (max-width: 576px) {
    .input-grid {
        grid-template-columns: 1fr;
    }
}

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

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.input-field {
    width: 100%;
    padding: 0.85rem 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
    background: rgba(255,255,255,0.01);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.input-field:focus {
    outline: none;
    border-color: var(--color-indigo);
    background: rgba(99, 102, 241, 0.02);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.05);
}

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

.form-submit-wrapper {
    margin-top: 2rem;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    border-radius: 12px;
}

/* AJAX Form status banners */
.form-alert-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-top: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-alert-box.revealed {
    margin-top: 1.5rem;
    opacity: 1;
    max-height: 100px;
}

.alert-icon-box {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.alert-icon-box i {
    width: 16px;
    height: 16px;
}

.form-alert-box.success {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.03);
    color: #a7f3d0;
}

.form-alert-box.success .alert-icon-box {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
}

.form-alert-box.error {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.03);
    color: #fca5a5;
}

.form-alert-box.error .alert-icon-box {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
}