/* ==========================================================================
   PIKI POS LANDING PAGE - BRAND DESIGN SYSTEM
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
    /* Color Palette */
    --bg-dark: #070913;
    --bg-card: rgba(18, 22, 45, 0.65);
    --bg-card-hover: rgba(26, 32, 66, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-hover: rgba(255, 42, 133, 0.3);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Neon Colors - Rebranded to premium Pinkish */
    --neon-cyan: #ff2a85; /* Neon Pink */
    --neon-blue: #f43f5e; /* Rose Pink */
    --neon-purple: #d946ef; /* Magenta Purple */
    --neon-purple-deep: #a855f7; /* Violet Purple */
    --neon-green: #10b981;
    --neon-red: #ef4444;
    --neon-yellow: #f59e0b;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-cyan) 100%);
    --gradient-purple: linear-gradient(135deg, var(--neon-purple-deep) 0%, var(--neon-purple) 100%);
    --gradient-green: linear-gradient(135deg, #059669 0%, var(--neon-green) 100%);
    --gradient-dark: linear-gradient(180deg, #070913 0%, #0d1127 100%);
    
    /* Shadows & Glows */
    --glow-cyan: 0 0 20px rgba(255, 42, 133, 0.25);
    --glow-purple: 0 0 20px rgba(217, 70, 239, 0.25);
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* ==========================================================================
   Reset & Global Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    background-image: var(--gradient-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}

/* Ambient Glow Blobs */
.glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    z-index: -1;
    opacity: 0.35;
    pointer-events: none;
}
.blob-1 {
    top: 10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: var(--neon-purple-deep);
}
.blob-2 {
    top: 40%;
    right: -10%;
    width: 450px;
    height: 450px;
    background: var(--neon-cyan);
}
.blob-3 {
    bottom: 10%;
    left: 20%;
    width: 350px;
    height: 350px;
    background: var(--neon-blue);
}

/* ==========================================================================
   Typography & Reusable Elements
   ========================================================================== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

p {
    color: var(--text-secondary);
}

.text-gradient {
    background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.accent-cyan-text {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
}

.section-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Badge element */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.2rem;
}

.highlight-badge {
    color: var(--neon-purple);
    border-color: rgba(161, 140, 209, 0.3);
}

/* Glassmorphism Card base */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    border-color: var(--border-color-hover);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6), var(--glow-cyan);
    transform: translateY(-5px);
}

/* Button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
    padding: 0.85rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #070913;
    border: none;
    box-shadow: var(--glow-cyan);
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.5);
    transform: scale(1.03);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-success {
    background: var(--gradient-green);
    color: white;
    border: none;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.6);
    transform: translateY(-2px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(7, 9, 19, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 0.75rem 0;
    background: rgba(7, 9, 19, 0.95);
    border-color: rgba(0, 242, 254, 0.15);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: padding 0.3s ease;
}

header.scrolled .header-container {
    padding: 0.5rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-mark {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 0.7rem;
    object-fit: cover;
    display: block;
    box-shadow: 0 0 18px rgba(236, 72, 153, 0.22);
}

.logo-icon {
    color: var(--neon-cyan);
    font-size: 1.6rem;
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.6));
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--neon-cyan);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: width 0.3s ease;
}

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

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

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

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    padding: 10rem 0 6rem 0;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 620px;
}

.neon-pulse-badge {
    background: rgba(0, 242, 254, 0.08);
    border-color: rgba(0, 242, 254, 0.3);
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(0, 242, 254, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

.hero-lead {
    font-size: 1.15rem;
    margin-bottom: 2.2rem;
    line-height: 1.7;
}

.hero-actions-group {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.hero-features-list {
    display: flex;
    gap: 2.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.h-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.h-feature-item i {
    color: var(--neon-cyan);
    font-size: 1.1rem;
}

/* Hero Dashboard Visual */
.hero-visual {
    position: relative;
}

.mockup-wrapper {
    overflow: hidden;
    position: relative;
    border-radius: 16px !important;
}

.mockup-header {
    background: rgba(7, 9, 19, 0.8);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    gap: 0.5rem;
}

.mockup-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mockup-header .dot.red { background: #ef4444; }
.mockup-header .dot.yellow { background: #f59e0b; }
.mockup-header .dot.green { background: #10b981; }

.mockup-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 1rem;
    font-family: var(--font-heading);
}

.status-indicator {
    margin-left: auto;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(16, 185, 129, 0.15);
    color: var(--neon-green);
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
}

.status-indicator.offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--neon-red);
}

.status-indicator .pulse-ring {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    position: relative;
}

.status-indicator.online .pulse-ring::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    border: 1px solid var(--neon-green);
    animation: statusPulse 1.5s infinite;
}

@keyframes statusPulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

.mockup-body {
    position: relative;
    aspect-ratio: 16/10;
    background: #0f1224;
}

.mockup-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.visual-glow-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 60%, rgba(7, 9, 19, 0.9) 100%);
    pointer-events: none;
}

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-section {
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-card {
    padding: 2rem;
    text-align: center;
}

.stat-card h3 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.1);
}

.stat-card p {
    font-size: 0.95rem;
    font-weight: 500;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features-section {
    padding: 7rem 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem auto;
}

.section-header h2 {
    margin-bottom: 1.25rem;
}

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

.feature-card {
    padding: 2.5rem;
}

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
    font-size: 1.5rem;
    box-shadow: 0 8px 20px -5px rgba(0, 0, 0, 0.3);
}

.icon-box.purple-gradient { background: var(--gradient-purple); color: #fff; box-shadow: var(--glow-purple); }
.icon-box.cyan-gradient { background: var(--gradient-primary); color: #070913; box-shadow: var(--glow-cyan); }
.icon-box.blue-gradient { background: linear-gradient(135deg, #1d4ed8, var(--neon-blue)); color: #fff; }
.icon-box.green-gradient { background: var(--gradient-green); color: #fff; }
.icon-box.yellow-gradient { background: linear-gradient(135deg, #d97706, var(--neon-yellow)); color: #fff; }
.icon-box.red-gradient { background: linear-gradient(135deg, #dc2626, #f87171); color: #fff; }

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   Interactive POS Simulator Section
   ========================================================================== */
.simulator-section {
    padding: 7rem 0;
    position: relative;
}

.simulator-layout {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    border-radius: 24px;
    overflow: hidden;
    border-color: rgba(255, 255, 255, 0.12) !important;
}

.simulator-layout:hover {
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.8), var(--glow-cyan);
    transform: none; /* Keep steady */
}

/* Cashier Terminal Panel */
.sim-pos-terminal {
    background: #0f1225;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
}

.sim-pos-terminal .terminal-header {
    background: #0b0d1b;
    padding: 1.25rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.terminal-header .title-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.text-cyan { color: var(--neon-cyan); }
.text-purple { color: var(--neon-purple); }

.connectivity-control {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.status-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ef4444;
    transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
}

.slider::before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
}

input:checked + .slider {
    background-color: #10b981;
}

input:checked + .slider::before {
    transform: translateX(20px);
}

.slider.round {
    border-radius: 24px;
}

.slider.round::before {
    border-radius: 50%;
}

.connection-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

.connection-badge.online {
    background: rgba(16, 185, 129, 0.15);
    color: var(--neon-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.connection-badge.offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--neon-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.terminal-body {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    flex-grow: 1;
}

/* Products Panel */
.products-panel {
    padding: 2rem;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.products-panel h4, .cart-panel h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    font-weight: 600;
}

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

.product-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    transition: all 0.25s ease;
}

.product-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--neon-cyan);
    transform: scale(1.03);
}

.product-btn i {
    font-size: 1.6rem;
    color: var(--neon-purple);
    transition: transform 0.2s ease;
}

.product-btn:hover i {
    transform: translateY(-2px) scale(1.1);
    color: var(--neon-cyan);
}

.product-btn .p-name {
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
}

.product-btn .p-price {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--neon-cyan);
}

/* Cart Panel */
.cart-panel {
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.cart-items-container {
    flex-grow: 1;
    min-height: 180px;
    max-height: 240px;
    overflow-y: auto;
    margin-bottom: 1.5rem;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
}

.empty-cart-message {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-muted);
    gap: 0.5rem;
}

.empty-cart-message i {
    font-size: 1.8rem;
}

.empty-cart-message p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.cart-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.cart-item-row:last-child {
    border-bottom: none;
}

.c-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.c-item-name {
    font-size: 0.85rem;
    font-weight: 600;
}

.c-item-qty {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.c-item-price-remove {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.c-item-price {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.c-item-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.c-item-remove:hover {
    color: var(--neon-red);
}

.cart-summary {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.summary-line.total-line {
    margin-bottom: 0;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-line.total-line span:last-child {
    color: var(--neon-cyan);
}

.payment-methods-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.payment-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.pay-method-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 0.75rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.25s ease;
}

.pay-method-btn:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.06);
}

.pay-method-btn.active {
    background: rgba(0, 242, 254, 0.08);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

.pay-method-btn.kopesha-theme.active {
    background: rgba(161, 140, 209, 0.12);
    border-color: var(--neon-purple);
    color: var(--neon-purple);
}

.kopesha-extra-fields {
    background: rgba(161, 140, 209, 0.05);
    border: 1px solid rgba(161, 140, 209, 0.15);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.kopesha-extra-fields.hidden {
    display: none;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.input-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neon-purple);
}

.form-control {
    background: #070913;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    font-family: var(--font-body);
}

.form-control:focus {
    outline: none;
    border-color: var(--neon-cyan);
}

/* Database Sync Monitor Column */
.sim-monitor-terminal {
    background: #090a16;
    display: flex;
    flex-direction: column;
}

.sim-monitor-terminal .terminal-header {
    background: #05060d;
    padding: 1.25rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.monitor-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.db-status-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.db-indicator {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.25rem;
    position: relative;
}

.db-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.db-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.db-indicator .badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    margin-bottom: 0;
    padding: 0.2rem 0.5rem;
    font-size: 0.65rem;
}

.badge-success {
    background: rgba(16, 185, 129, 0.15) !important;
    border-color: rgba(16, 185, 129, 0.3) !important;
    color: var(--neon-green) !important;
}

.badge-pending {
    background: rgba(245, 158, 11, 0.15) !important;
    border-color: rgba(245, 158, 11, 0.3) !important;
    color: var(--neon-yellow) !important;
    animation: textFlash 1.5s infinite;
}

@keyframes textFlash {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

.console-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.console-logs {
    background: #04050a;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 1rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.75rem;
    color: #38bdf8;
    height: 140px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
}

.log-line.system { color: #94a3b8; }
.log-line.sqlite { color: var(--neon-cyan); }
.log-line.neon { color: var(--neon-purple); }
.log-line.local { color: var(--neon-cyan); }
.log-line.cloud { color: var(--neon-purple); }
.log-line.success { color: var(--neon-green); }
.log-line.error { color: var(--neon-red); }

/* Virtual Receipt Styling */
.receipt-preview-container {
    background: white;
    color: #1f2937;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
    animation: slideInReceipt 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.receipt-preview-container.hidden {
    display: none;
}

@keyframes slideInReceipt {
    0% { transform: translateY(15px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

.receipt {
    display: flex;
    flex-direction: column;
    font-family: monospace;
    font-size: 0.8rem;
}

.receipt-header {
    text-align: center;
    margin-bottom: 1rem;
}

.receipt-header h4 {
    font-family: monospace;
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.receipt-header p {
    color: #4b5563;
    font-size: 0.75rem;
    margin-bottom: 0;
}

.receipt-divider {
    border: none;
    border-top: 1px dashed #d1d5db;
    margin: 0.5rem 0;
}

.receipt-items {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.r-item-row {
    display: flex;
    justify-content: space-between;
}

.receipt-total {
    display: flex;
    justify-content: space-between;
    font-weight: 800;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.receipt-payment-info {
    font-size: 0.75rem;
    margin-top: 0.75rem;
    font-weight: 600;
}

.receipt-kopesha-info {
    font-size: 0.75rem;
    background: #f3f4f6;
    border-radius: 4px;
    padding: 0.4rem;
    margin-top: 0.4rem;
    color: #4b5563;
}

.receipt-kopesha-info.hidden {
    display: none;
}

.receipt-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.barcode {
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.receipt-footer p {
    font-size: 0.7rem;
    color: #4b5563;
    margin-bottom: 0;
}

.receipt-status-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.65rem;
    font-weight: 700;
    margin-top: 0.75rem;
}

.receipt-status-badge.online {
    background: #d1fae5;
    color: #065f46;
}

.receipt-status-badge.offline {
    background: #fee2e2;
    color: #991b1b;
}

/* ==========================================================================
   Technical Architecture Explorer
   ========================================================================== */
.architecture-section {
    padding: 7rem 0;
}

.architecture-layout {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4rem 3rem;
}

.arch-step {
    flex: 1;
    text-align: center;
    max-width: 320px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin: 0 auto 2rem auto;
    color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    transition: all 0.3s ease;
}

.arch-step:hover .step-icon {
    background: rgba(0, 242, 254, 0.08);
    border-color: var(--neon-cyan);
    transform: rotate(5deg) scale(1.05);
}

.arch-step h4 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.arch-step p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.arch-connector {
    font-size: 1.8rem;
    color: var(--text-muted);
    animation: flowPulse 2s infinite ease-in-out;
}

@keyframes flowPulse {
    0% { transform: scale(0.9); opacity: 0.4; }
    50% { transform: scale(1.15); opacity: 1; color: var(--neon-cyan); }
    100% { transform: scale(0.9); opacity: 0.4; }
}

/* ==========================================================================
   Dynamic Pricing Section
   ========================================================================== */
.pricing-section {
    padding: 7rem 0;
}

.pricing-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.pricing-market {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.pricing-market label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-market-select {
    min-width: 220px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: rgba(7, 9, 19, 0.8);
    color: var(--text-primary);
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-weight: 600;
}

.pricing-market-select:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}

.pricing-source {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-source i {
    color: var(--neon-cyan);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.pricing-card {
    position: relative;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    min-height: 520px;
}

.pricing-card-popular {
    border-color: rgba(255, 42, 133, 0.35) !important;
}

.pricing-popular-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border-radius: 999px;
    background: rgba(255, 42, 133, 0.16);
    color: var(--neon-cyan);
    border: 1px solid rgba(255, 42, 133, 0.28);
    padding: 0.25rem 0.65rem;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card-header {
    min-height: 150px;
}

.pricing-plan-code {
    display: inline-block;
    margin-bottom: 0.8rem;
    color: var(--neon-purple);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.pricing-card h3 {
    font-size: 1.45rem;
    margin-bottom: 0.75rem;
}

.pricing-card p {
    font-size: 0.92rem;
    line-height: 1.55;
}

.pricing-price-row {
    display: flex;
    align-items: flex-end;
    gap: 0.55rem;
    margin: 1.25rem 0 1.5rem;
}

.pricing-price {
    font-family: var(--font-heading);
    font-size: clamp(1.55rem, 2.2vw, 2.35rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-period {
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding-bottom: 0.1rem;
}

.pricing-limits {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.pricing-limits span {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-limits i {
    color: var(--neon-cyan);
    width: 1rem;
}

.pricing-modes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0 0;
}

.pricing-modes span {
    border-radius: 999px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.25rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 700;
}

.pricing-feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.25rem 0 1.5rem;
    flex: 1;
}

.pricing-feature-list li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-feature-list i {
    color: var(--neon-green);
    font-size: 0.85rem;
}

.pricing-card .btn {
    margin-top: auto;
}

.pricing-empty {
    grid-column: 1 / -1;
    padding: 3rem;
    text-align: center;
}

.pricing-empty i {
    color: var(--neon-cyan);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.pricing-empty h3 {
    margin-bottom: 0.75rem;
}

.pricing-empty .btn {
    margin-top: 1.25rem;
}

/* ==========================================================================
   Savings Calculator Section
   ========================================================================== */
.calculator-section {
    padding: 7rem 0;
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.calc-inputs {
    padding: 3rem;
}

.calc-inputs h3 {
    margin-bottom: 2rem;
}

.range-group {
    margin-bottom: 2.2rem;
}

.range-group:last-child {
    margin-bottom: 0;
}

.range-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.range-header label {
    font-size: 0.95rem;
    font-weight: 500;
}

.range-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--neon-cyan);
}

/* Styling Range Sliders */
input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
}

input[type=range]:focus {
    outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

input[type=range]::-webkit-slider-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--neon-cyan);
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -6px;
    box-shadow: var(--glow-cyan);
    transition: transform 0.1s ease;
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.calc-outputs {
    padding: 3rem;
    border-color: rgba(161, 140, 209, 0.25) !important;
}

.purple-glow:hover {
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6), var(--glow-purple) !important;
    border-color: var(--neon-purple) !important;
}

.calc-outputs h3 {
    margin-bottom: 2.5rem;
}

.savings-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

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

.saving-item span:first-child {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.savings-num {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
}

.savings-cta {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.savings-cta p {
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
}

/* ==========================================================================
   Testimonial Slider
   ========================================================================== */
.testimonials-section {
    padding: 7rem 0;
}

.testimonial-slider-container {
    max-width: 850px;
    margin: 0 auto;
    position: relative;
}

.testimonial-slider {
    position: relative;
    height: 320px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(0.97);
    pointer-events: none;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.testimonial-slide.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.stars {
    color: var(--neon-yellow);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.quote {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-style: italic;
    font-weight: 300;
}

.author-details {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid var(--border-color-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--neon-cyan);
}

.author-details h5 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.author-details p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.slider-arrow {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.slider-arrow:hover {
    background: rgba(0, 242, 254, 0.08);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
    padding: 7rem 0;
}

.faq-accordion-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq-item.active {
    border-color: var(--border-color-hover);
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--neon-cyan);
}

.faq-question i {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
    color: var(--neon-cyan);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   Contact / Lead Capture Section
   ========================================================================== */
.contact-section {
    padding: 7rem 0;
    position: relative;
}

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

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-info p {
    font-size: 1.05rem;
    margin-bottom: 3rem;
}

.contact-contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.c-method {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 1.05rem;
}

.c-method i {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    font-size: 1.1rem;
}

.contact-card-form {
    padding: 3rem;
}

.contact-card-form h3 {
    margin-bottom: 2rem;
}

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

.contact-card-form label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.contact-card-form .form-control {
    background: rgba(7, 9, 19, 0.5);
    padding: 0.85rem 1rem;
    font-size: 0.9rem;
    border-radius: 10px;
}

.contact-card-form textarea.form-control {
    resize: none;
}

.contact-card-form .form-control:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.form-success-message {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    animation: scaleInReceipt 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-success-message.hidden {
    display: none;
}

.form-error-message {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 77, 109, 0.35);
    background: rgba(255, 77, 109, 0.12);
    color: var(--neon-red);
    font-size: 0.9rem;
    line-height: 1.4;
}

.form-error-message.hidden {
    display: none;
}

.form-success-message i {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.4));
}

.text-success { color: var(--neon-green); }

.form-success-message h4 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.form-success-message p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background: #04050a;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin-top: 1.25rem;
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
    max-width: 320px;
}

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

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: rgba(0, 242, 254, 0.08);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    transform: translateY(-2px);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--neon-cyan);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Responsive Queries
   ========================================================================== */
@media (max-width: 1024px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2rem; }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .hero-actions-group {
        justify-content: center;
    }
    
    .hero-features-list {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .simulator-layout {
        grid-template-columns: 1fr;
    }
    
    .sim-pos-terminal {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    
    .architecture-layout {
        flex-direction: column;
        gap: 2rem;
    }
    
    .arch-connector {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
    
    .calculator-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #070913;
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .pricing-market {
        align-items: stretch;
        flex-direction: column;
        gap: 0.5rem;
    }

    .pricing-market-select {
        width: 100%;
        min-width: 0;
    }

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

    .pricing-card {
        min-height: 0;
    }
    
    .terminal-body {
        grid-template-columns: 1fr;
    }
    
    .products-panel {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-actions-group {
        flex-direction: column;
    }
    
    .hero-features-list {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .calc-inputs, .calc-outputs {
        padding: 1.5rem;
    }
}