/* Variables & Base System */
:root {
    --bg-primary: #060713;
    --bg-secondary: #0d0e25;
    --bg-tertiary: #141634;
    --accent-blue: #3b82f6;
    --accent-navy: #0d0da0;
    --accent-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-active: rgba(59, 130, 246, 0.4);
    --glass-bg: rgba(13, 14, 37, 0.75);
    --glass-border: rgba(255, 255, 255, 0.06);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.25);
    --font-title: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

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

button, input {
    font-family: inherit;
}

/* Scrollbar Style */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 5px;
    border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* Utility Layouts */
main {
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 20px;
    color: var(--accent-blue);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: var(--font-title);
    letter-spacing: 0.5px;
}

.badge-alt {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 20px;
    color: var(--accent-purple);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    font-family: var(--font-title);
    letter-spacing: 0.5px;
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
    padding: 0 20px;
}

.section-title {
    font-family: var(--font-title);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Button UI */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
    font-family: var(--font-title);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    opacity: 0;
    z-index: -1;
    transition: var(--transition-normal);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4), 0 0 15px rgba(139, 92, 246, 0.2);
}

.btn-primary:hover::before {
    opacity: 1;
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Sticky Header Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-normal);
    padding: 15px 0;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1.5px solid rgba(255, 255, 255, 0.1);
}

.logo-text {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, white 60%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition-fast);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-cta {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition-normal);
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    position: relative;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    padding: 0 30px;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-family: var(--font-title);
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 25px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

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

.stat-number {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Hero Visual & Phone Mockup CSS */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-mockup-wrapper {
    position: relative;
    width: 320px;
    height: 640px;
    z-index: 2;
}

.phone-mockup {
    width: 100%;
    height: 100%;
    background: #1e293b;
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-lg), 0 0 40px rgba(59, 130, 246, 0.15);
    border: 4px solid #334155;
    position: relative;
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    border-radius: 30px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.phone-header {
    background-color: var(--bg-secondary);
    padding: 25px 15px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.phone-title {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.95rem;
    color: white;
}

.phone-user-badge {
    font-size: 0.75rem;
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 600;
}

.phone-content-preview {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex: 1;
    overflow-y: auto;
}

/* Mock Components inside screen */
.mock-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 12px;
    display: flex;
    flex-direction: column;
}

.mock-card-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.mock-card-value {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
}

.mock-trend {
    font-size: 0.75rem;
    margin-top: 6px;
    font-weight: 500;
}

.mock-trend.positive {
    color: #10b981;
}

.mock-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.mini-card {
    padding: 10px;
}

.mini-label {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.mini-val {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.1rem;
    margin-top: 2px;
}

.text-green { color: #10b981 !important; }
.text-red { color: #ef4444 !important; }
.text-blue { color: #3b82f6 !important; }
.text-muted { color: var(--text-muted) !important; }

.mock-chart-card {
    padding: 12px;
}

.mock-chart-bars {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 70px;
    margin-top: 15px;
    padding: 0 5px;
}

.bar-col {
    width: 14%;
    background-color: var(--bg-tertiary);
    border-radius: 4px 4px 0 0;
    transition: var(--transition-normal);
}

.bar-col.active {
    background: linear-gradient(to top, var(--accent-blue), var(--accent-purple));
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

/* Floating Orb decoration */
.glowing-orb {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, rgba(59, 130, 246, 0.05) 50%, rgba(0,0,0,0) 100%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    border-radius: 50%;
    pointer-events: none;
    animation: glowPulse 8s infinite alternate;
}

@keyframes glowPulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

/* Features Grid */
.features {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    position: relative;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 0 30px;
}

.feature-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px 30px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    opacity: 0;
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-active);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(59, 130, 246, 0.05);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 2.2rem;
    margin-bottom: 25px;
    display: inline-block;
}

.feature-card-title {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: white;
}

.feature-card-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Simulator Section styling */
.simulator-section {
    padding: 100px 0;
    position: relative;
}

.simulator-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}

.simulator-tabs {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--bg-secondary);
    padding: 12px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 380px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 14px 20px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: 12px;
    transition: var(--transition-normal);
    font-family: var(--font-title);
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    width: 100%;
}

.tab-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: white;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

/* Simulated Device UI */
.simulator-display {
    width: 300px;
    flex-shrink: 0;
    height: 620px;
    background: #1e293b;
    border-radius: 44px;
    padding: 10px;
    box-shadow: var(--shadow-lg), 0 0 50px rgba(59, 130, 246, 0.12);
    border: 5px solid #334155;
    position: relative;
}

.device-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 18px;
    background-color: #1e293b;
    border-radius: 0 0 15px 15px;
    z-index: 10;
}

.device-body {
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Simulation Panels */
.sim-panel {
    display: none;
    flex-direction: column;
    width: 100%;
    height: 100%;
    animation: fadeIn 0.4s ease;
}

.sim-panel.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.app-screen-header {
    background-color: var(--bg-secondary);
    padding: 30px 15px 15px;
    border-bottom: 1px solid var(--border-color);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.app-logo-mini {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
    padding: 2px 6px;
    border-radius: 6px;
}

.app-title-main {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1rem;
    color: white;
}

.quick-stats-row {
    display: flex;
    gap: 15px;
}

.quick-stat {
    flex: 1;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 10px;
}

.q-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    display: block;
}

.q-val {
    font-family: var(--font-title);
    font-size: 0.9rem;
    font-weight: 700;
}

.app-screen-body {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    overflow-y: auto;
}

.app-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 12px 14px;
}

.app-card-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.financial-summary-row {
    display: flex;
    justify-content: space-between;
}

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

.fin-lbl {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.fin-val {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.95rem;
}

.alert-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-primary);
    border: 1px solid rgba(239, 68, 68, 0.15);
    padding: 8px 10px;
    border-radius: 10px;
}

.alert-indicator {
    font-size: 1.1rem;
}

.alert-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.alert-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
}

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

.badge-red {
    font-size: 0.65rem;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

.top-product-row {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.top-product-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.prod-position {
    width: 20px;
    font-weight: 700;
    color: var(--accent-blue);
}

.prod-name {
    flex: 1;
    color: white;
    font-weight: 500;
}

.prod-sales {
    color: var(--text-muted);
    margin-right: 15px;
}

.prod-profit {
    font-weight: 600;
}

/* Panel inventory list style */
.btn-app-action {
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    background: var(--accent-blue);
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
}

.search-bar-mock {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.inventory-item-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
}

.item-main-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

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

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

.item-pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255,255,255,0.03);
    padding-top: 8px;
}

.lbl-small {
    font-size: 0.65rem;
    color: var(--text-muted);
    display: block;
}

.val-bold {
    font-size: 0.8rem;
    font-weight: 700;
}

.margin-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

.margin-healthy {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.margin-low {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.margin-excellent {
    background: rgba(6, 182, 212, 0.1);
    color: #06b6d4;
}

/* Panel Recipe Style */
.header-subtitle-mock {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.recipe-cost-summary {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cost-summary-lbl {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-purple);
}

.cost-summary-val {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 800;
    color: white;
}

.section-divider-mock {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-top: 8px;
}

.component-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 12px;
}

.component-info {
    display: flex;
    flex-direction: column;
}

.comp-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
}

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

.comp-cost {
    font-size: 0.8rem;
    font-weight: 700;
    color: white;
}

.recipe-tip-mock {
    font-size: 0.72rem;
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.08);
    padding: 10px;
    border-radius: 10px;
    line-height: 1.4;
}

/* Panel Accounts Style */
.acc-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
}

.acc-tag {
    font-size: 0.65rem;
    background: rgba(255,255,255,0.08);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
}

.account-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.acc-balance {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
    display: block;
    margin-bottom: 4px;
}

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

.bg-glass-blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(13, 14, 37, 0.7) 100%) !important;
    border-color: rgba(59, 130, 246, 0.2) !important;
}

.bg-glass-purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(13, 14, 37, 0.7) 100%) !important;
    border-color: rgba(139, 92, 246, 0.2) !important;
}

/* Panel Contacts Style */
.contact-list-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
}

.contact-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.c-avatar {
    width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.8rem;
    border: 1px solid var(--border-color);
}

.c-info {
    display: flex;
    flex-direction: column;
}

.c-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
}

.c-type {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.contact-balance-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255,255,255,0.03);
    padding-top: 8px;
    font-size: 0.75rem;
}

.c-balance-lbl {
    color: var(--text-muted);
}

.c-balance-val {
    font-weight: 700;
}

/* Interactive Profit & Margin Calculator */
.calculator-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
}

.calculator-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding: 0 30px;
    align-items: center;
}

.calculator-info {
    max-width: 550px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.calc-guide {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.guide-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.guide-bullet {
    font-size: 1.25rem;
    line-height: 1.2;
}

.guide-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.guide-item strong {
    color: white;
}

.calculator-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 40px;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(59, 130, 246, 0.05);
}

.calc-title {
    font-family: var(--font-title);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: white;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group input {
    background-color: var(--bg-primary);
    border: 1.5px solid var(--border-color);
    color: white;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.calc-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 25px 0;
}

.calc-results {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.result-label {
    color: var(--text-muted);
}

.result-value {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.15rem;
    color: white;
}

.result-status-wrapper {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
}

.status-badge {
    padding: 6px 16px;
    font-size: 0.85rem;
    border-radius: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    animation: statusPulse 2s infinite alternate;
}

@keyframes statusPulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.03); }
}

/* FAQ Accordion Section */
.faq-section {
    padding: 100px 0;
}

.faq-container {
    max-width: 750px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    color: white;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.05rem;
    text-align: left;
    gap: 15px;
    transition: var(--transition-fast);
}

.faq-icon {
    font-size: 1.2rem;
    color: var(--accent-blue);
    transition: var(--transition-normal);
}

.faq-answer {
    padding: 0 25px 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Download CTA Banner Section */
.cta-banner-section {
    padding: 80px 30px 100px;
    max-width: 1200px;
    margin: 0 auto;
}

.cta-banner {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 60px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.cta-title {
    font-family: var(--font-title);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
}

.cta-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 35px;
    max-width: 580px;
}

.download-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.download-badge {
    display: inline-flex;
    align-items: center;
    background: transparent;
    border: none;
    padding: 0;
    border-radius: 10px;
    transition: var(--transition-normal);
    cursor: pointer;
    overflow: hidden;
}

.download-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.2);
}

.badge-svg-icon {
    display: block;
    height: 120px;
    width: auto;
}

.cta-banner-decor {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.decor-icon-floating {
    width: 180px;
    height: 180px;
    border-radius: 40px;
    border: 3px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg), 0 0 35px rgba(139, 92, 246, 0.15);
    animation: floatIcon 4s ease-in-out infinite alternate;
}

@keyframes floatIcon {
    0% { transform: translateY(0px) rotate(0deg); }
    100% { transform: translateY(-15px) rotate(3deg); }
}

/* Legal pages (terms, privacy) */
.legal-section {
    padding: 140px 20px 80px;
    min-height: 80vh;
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
}

.legal-title {
    font-family: var(--font-title);
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 10px 0 8px;
    letter-spacing: -0.5px;
}

.legal-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 40px;
}

.legal-content h2 {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin: 35px 0 12px;
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 1rem;
}

.legal-content ul {
    list-style: disc;
    padding-left: 25px;
    margin-bottom: 16px;
}

.legal-content ul li {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 6px;
    font-size: 1rem;
}

/* Footer styling */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    padding: 0 30px 50px;
    border-bottom: 1px solid var(--border-color);
}

.footer-brand {
    max-width: 450px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
}

.logo-img-small {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col-title {
    font-family: var(--font-title);
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.footer-col a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    max-width: 1200px;
    margin: 30px auto 0;
    padding: 0 30px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Media Queries (Responsive System) */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        width: 100%;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calculator-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .calculator-info {
        max-width: 100%;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .calc-guide {
        align-items: flex-start;
        text-align: left;
    }
    
    .cta-banner {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 40px;
    }
    
    .cta-banner-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .download-badge-row {
        justify-content: center;
    }
    
    .cta-banner-decor {
        order: -1;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .navbar {
        padding: 10px 0;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 101;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--bg-secondary);
        flex-direction: column;
        padding: 100px 30px;
        gap: 24px;
        transition: var(--transition-normal);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        align-items: flex-start;
        border-left: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links-group {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .simulator-container {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .simulator-tabs {
        max-width: 100%;
        border-radius: 20px;
        padding: 8px;
    }
    
    .tab-btn {
        width: 100%;
        justify-content: flex-start;
        border-radius: 12px;
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .calculator-card {
        padding: 24px;
    }
    
    .phone-mockup-wrapper {
        width: 280px;
        height: 560px;
    }
    
    .simulator-display {
        width: 270px;
        height: 560px;
    }
    
    .faq-trigger {
        padding: 16px 20px;
        font-size: 0.95rem;
    }
}

/* OVERRIDES PARA QUE LOS MOCKUPS DE LA APP COINCIDAN CON EL DISEÑO DE LA APP FLUTTER (Tema Claro con Acentos Azul Marino) */

/* Contenedores Principales de Pantallas */
.phone-screen,
.device-body {
    background-color: #f4f5f8 !important;
    color: #1e293b !important;
}

/* Cabeceras de Pantallas (AppBar) - Usan el Azul Marino oficial 0xFF0D0DA0 */
.phone-header,
.app-screen-header {
    background-color: #0d0da0 !important;
    background-image: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.phone-title,
.app-title-main {
    color: #ffffff !important;
    font-weight: 700 !important;
}

.phone-user-badge,
.btn-app-action {
    background: rgba(255, 255, 255, 0.15) !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

.app-logo-mini {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.2) !important;
}

/* Tarjetas y Contenedores dentro de las pantallas simuladas */
.phone-screen .mock-card,
.device-body .app-card,
.device-body .inventory-item-card,
.device-body .component-list-item,
.device-body .account-card,
.device-body .contact-list-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.02) !important;
    color: #0f172a !important;
}

/* Tarjeta de Saldo Principal (Dashboard) - Azul Marino Sólido en la App */
.phone-screen .mock-balance-card {
    background: #0d0da0 !important;
    border: none !important;
    box-shadow: 0 10px 20px rgba(13, 13, 160, 0.25) !important;
    color: #ffffff !important;
}

.phone-screen .mock-balance-card .mock-card-label {
    color: rgba(255, 255, 255, 0.7) !important;
}

.phone-screen .mock-balance-card .mock-card-value {
    color: #ffffff !important;
}

/* Selectores de Período y Estado Rápido */
.quick-stat {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #1e293b !important;
}

.quick-stat .q-val {
    color: #0f172a !important;
}

.q-label {
    color: #64748b !important;
}

/* Colores de Textos del Mockup */
.mock-card-label,
.app-card-title,
.lbl-small,
.section-divider-mock,
.header-subtitle-mock,
.comp-qty,
.c-balance-lbl,
.c-type {
    color: #64748b !important;
}

.mock-card-value,
.fin-val,
.alert-name,
.prod-name,
.item-name,
.item-sku,
.val-bold,
.comp-name,
.comp-cost,
.acc-name,
.acc-balance,
.c-name {
    color: #1e293b !important;
}

/* Alertas de Stock (Colores Rojos/Alerta) */
.alert-list-item {
    background: #fef2f2 !important;
    border: 1px solid #fecaca !important;
}

.alert-list-item.warning .alert-name {
    color: #991b1b !important;
}

.alert-list-item.warning .alert-desc {
    color: #b91c1c !important;
}

.badge-red {
    background: #fee2e2 !important;
    color: #ef4444 !important;
}

/* Filas del Top de Ventas */
.top-product-row {
    border-bottom: 1px solid #f1f5f9 !important;
}

.prod-sales {
    color: #64748b !important;
}

/* Buscador Simulado */
.search-bar-mock {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #94a3b8 !important;
}

/* Etiquetas de Cuentas */
.acc-tag {
    background: #f1f5f9 !important;
    color: #475569 !important;
    border: 1px solid #e2e8f0 !important;
}

.bg-glass-blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, #ffffff 100%) !important;
    border-color: rgba(59, 130, 246, 0.2) !important;
}

.bg-glass-purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, #ffffff 100%) !important;
    border-color: rgba(139, 92, 246, 0.2) !important;
}

/* Avatares e Inciales */
.c-avatar {
    background: #f1f5f9 !important;
    color: #0d0da0 !important;
    border: 1px solid #e2e8f0 !important;
}

/* Detalle de Recetas */
.recipe-cost-summary {
    background: rgba(139, 92, 246, 0.05) !important;
    border: 1px solid rgba(139, 92, 246, 0.15) !important;
}

.cost-summary-lbl {
    color: #8b5cf6 !important;
}

.cost-summary-val {
    color: #0f172a !important;
}

.recipe-tip-mock {
    color: #0d0da0 !important;
    background: rgba(13, 13, 160, 0.05) !important;
}

/* Columnas de Gráficos */
.bar-col {
    background-color: #e2e8f0 !important;
}

.bar-col.active {
    background: linear-gradient(to top, #0d0da0, #3b82f6) !important;
}