/* ==========================================================================
   MY DIGITAL ADS — Official Design System & Frontend Theme
   Engineered for Device Automation & Caller CRM Platform
   Matches Android Material 3 Palette (Indigo #4F46E5, Emerald #059669, Sky #0284C7, Amber #F59E0B)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800;900&display=swap');

:root {
    /* --- Material 3 Core Tokens (From Android colors.xml) --- */
    --mda-primary: #4F46E5;
    --mda-primary-hover: #4338CA;
    --mda-primary-light: #EEF2FF;
    --mda-primary-border: #C7D2FE;
    --mda-primary-text: #312E81;

    /* WhatsApp & Converted Deals (Emerald) */
    --mda-emerald: #059669;
    --mda-emerald-hover: #047857;
    --mda-emerald-light: #ECFDF5;
    --mda-emerald-border: #A7F3D0;
    --mda-emerald-text: #064E3B;

    /* Triggers & Automation Rules (Sky Blue) */
    --mda-sky: #0284C7;
    --mda-sky-hover: #0369A1;
    --mda-sky-light: #F0F9FF;
    --mda-sky-border: #BAE6FD;
    --mda-sky-text: #0C4A6E;

    /* Rating Booster & Reviews (Amber) */
    --mda-amber: #F59E0B;
    --mda-amber-hover: #D97706;
    --mda-amber-light: #FFFBEB;
    --mda-amber-border: #FDE68A;
    --mda-amber-text: #78350F;

    /* Media & Catalogues (Rose) */
    --mda-rose: #EC4899;
    --mda-rose-light: #FFF1F2;
    --mda-rose-border: #FECDD3;

    /* Canvas, Surfaces & Neutral Layers */
    --mda-bg: #F8FAFC;
    --mda-surface: #FFFFFF;
    --mda-surface-alt: #F1F5F9;
    --mda-border: #E2E8F0;
    --mda-border-strong: #CBD5E1;

    /* Typography Shades */
    --mda-text-heading: #0F172A;
    --mda-text-body: #334155;
    --mda-text-muted: #64748B;
    --mda-text-light: #94A3B8;

    /* Fonts */
    --mda-font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --mda-font-ui: 'Inter', system-ui, -apple-system, sans-serif;

    /* Tactile Shadows */
    --mda-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
    --mda-shadow-sm: 0 2px 5px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.04);
    --mda-shadow-md: 0 4px 14px -2px rgba(15, 23, 42, 0.07), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
    --mda-shadow-lg: 0 14px 30px -4px rgba(15, 23, 42, 0.1), 0 4px 12px -2px rgba(15, 23, 42, 0.04);
    --mda-shadow-glow: 0 12px 35px -6px rgba(79, 70, 229, 0.22);
}

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

body {
    background-color: var(--mda-bg);
    color: var(--mda-text-body);
    font-family: var(--mda-font-ui);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--mda-text-heading);
    font-family: var(--mda-font-display);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: var(--mda-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.mda-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Micro-Badges & Tags */
.mda-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 9999px;
    font-size: 0.825rem;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.mda-badge-indigo {
    background: var(--mda-primary-light);
    color: var(--mda-primary);
    border: 1px solid var(--mda-primary-border);
}

.mda-badge-emerald {
    background: var(--mda-emerald-light);
    color: var(--mda-emerald);
    border: 1px solid var(--mda-emerald-border);
}

.mda-badge-sky {
    background: var(--mda-sky-light);
    color: var(--mda-sky);
    border: 1px solid var(--mda-sky-border);
}

.mda-badge-amber {
    background: var(--mda-amber-light);
    color: var(--mda-amber-dark);
    border: 1px solid var(--mda-amber-border);
}

.mda-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    display: inline-block;
}

.mda-dot-pulse {
    animation: mdaPulse 1.8s ease-in-out infinite;
}

@keyframes mdaPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* Buttons */
.mda-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 26px;
    font-family: var(--mda-font-display);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid transparent;
}

.mda-btn-primary {
    background: var(--mda-primary);
    color: #FFFFFF !important;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.mda-btn-primary:hover {
    background: var(--mda-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
}

.mda-btn-secondary {
    background: var(--mda-surface);
    color: var(--mda-text-heading) !important;
    border: 1px solid var(--mda-border-strong);
    box-shadow: var(--mda-shadow-xs);
}

.mda-btn-secondary:hover {
    background: var(--mda-surface-alt);
    border-color: var(--mda-primary);
    color: var(--mda-primary) !important;
    transform: translateY(-2px);
}

.mda-btn-emerald {
    background: var(--mda-emerald);
    color: #FFFFFF !important;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.3);
}

.mda-btn-emerald:hover {
    background: var(--mda-emerald-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.4);
}

/* ==========================================================================
   HERO SECTION & INTERACTIVE PHONE SIMULATOR
   ========================================================================== */
.mda-hero {
    position: relative;
    padding: 50px 0 80px;
    background: linear-gradient(180deg, #FFFFFF 0%, var(--mda-bg) 100%);
    border-bottom: 1px solid var(--mda-border);
}

.mda-hero-header {
    text-align: center;
    max-width: 920px;
    margin: 0 auto 40px;
}

.mda-hero-header h1 {
    font-size: clamp(2.3rem, 5vw, 3.6rem);
    letter-spacing: -0.03em;
    margin: 18px 0;
    color: var(--mda-text-heading);
}

.mda-hero-header h1 span.gradient-text {
    background: linear-gradient(135deg, var(--mda-primary) 0%, #2563EB 50%, var(--mda-emerald) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mda-hero-desc {
    font-size: clamp(1.05rem, 2vw, 1.22rem);
    color: var(--mda-text-muted);
    line-height: 1.65;
    max-width: 820px;
    margin: 0 auto 30px;
}

.mda-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

/* Simulator Switcher Controls */
.mda-sim-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0 auto 36px;
    background: var(--mda-surface);
    padding: 6px;
    border-radius: 16px;
    border: 1px solid var(--mda-border);
    box-shadow: var(--mda-shadow-sm);
    max-width: max-content;
}

.mda-sim-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 700;
    font-family: var(--mda-font-display);
    color: var(--mda-text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mda-sim-tab:hover {
    color: var(--mda-text-heading);
    background: var(--mda-surface-alt);
}

.mda-sim-tab.active {
    background: var(--mda-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.28);
}

.mda-sim-tab.active.tab-wa {
    background: var(--mda-emerald);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.28);
}

.mda-sim-tab.active.tab-crm {
    background: var(--mda-sky);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.28);
}

.mda-sim-tab.active.tab-alert {
    background: var(--mda-amber);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.28);
}

/* Phone Mockup Frame */
.mda-sim-stage {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.mda-phone-wrap {
    width: 100%;
    max-width: 410px;
    background: #0F172A;
    border-radius: 46px;
    padding: 12px;
    box-shadow: 0 24px 60px -10px rgba(15, 23, 42, 0.25), 0 10px 20px -5px rgba(79, 70, 229, 0.15);
    border: 3px solid #334155;
    position: relative;
}

.mda-phone-screen {
    background: #F8FAFC;
    border-radius: 36px;
    overflow: hidden;
    position: relative;
    min-height: 520px;
    display: flex;
    flex-direction: column;
}

/* Status Bar */
.mda-phone-statusbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 22px 6px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
    background: #FFFFFF;
}

.mda-phone-notch {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #0F172A;
}

/* Phone Screen Views */
.mda-sim-view {
    display: none;
    flex: 1;
    padding: 16px;
    flex-direction: column;
    animation: mdaFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.mda-sim-view.active {
    display: flex;
}

@keyframes mdaFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Screen 1: Post-Call Dialog --- */
.mda-dialog-card {
    background: #FFFFFF;
    border-radius: 24px;
    padding: 20px;
    box-shadow: var(--mda-shadow-md);
    border: 1px solid var(--mda-border);
    margin: auto 0;
}

.mda-dialog-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.mda-caller-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--mda-primary-light);
    color: var(--mda-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 800;
}

.mda-caller-meta h4 {
    font-size: 1.05rem;
    margin: 0;
}

.mda-caller-meta span {
    font-size: 0.78rem;
    color: var(--mda-text-muted);
}

.mda-stage-pills {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.mda-stage-pill {
    flex: 1;
    text-align: center;
    padding: 6px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    border: 1px solid var(--mda-border);
    cursor: pointer;
    background: #FFFFFF;
    color: var(--mda-text-body);
}

.mda-stage-pill.active-hot {
    background: #FEF2F2;
    border-color: #F87171;
    color: #DC2626;
}

.mda-dialog-note {
    width: 100%;
    background: var(--mda-surface-alt);
    border: 1px solid var(--mda-border);
    border-radius: 10px;
    padding: 10px;
    font-size: 0.85rem;
    color: var(--mda-text-body);
    margin-bottom: 14px;
}

.mda-dialog-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mda-dialog-btn {
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    cursor: pointer;
}

/* --- Screen 2: Auto-SMS Chat Preview --- */
.mda-sms-screen {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: flex-end;
}

.mda-sms-bubble {
    background: #FFFFFF;
    border-radius: 18px 18px 4px 18px;
    padding: 14px 16px;
    box-shadow: var(--mda-shadow-sm);
    border: 1px solid var(--mda-border);
    font-size: 0.88rem;
    line-height: 1.5;
    margin-bottom: 12px;
}

.mda-sms-bubble strong {
    color: var(--mda-primary);
}

.mda-sms-meta {
    font-size: 0.72rem;
    color: var(--mda-text-light);
    display: flex;
    justify-content: flex-end;
    margin-top: 6px;
}

/* --- Screen 3: WhatsApp Catalog Chat --- */
.mda-wa-header {
    background: #075E54;
    color: #FFFFFF;
    padding: 10px 14px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.mda-wa-bubble {
    background: #DCF8C6;
    border-radius: 16px 16px 4px 16px;
    padding: 12px 14px;
    font-size: 0.85rem;
    line-height: 1.5;
    border: 1px solid rgba(0,0,0,0.05);
}

.mda-wa-card {
    background: #FFFFFF;
    border-radius: 10px;
    padding: 10px;
    margin-top: 8px;
    border: 1px solid rgba(0,0,0,0.08);
}

/* --- Screen 4: CRM Follow-Up Alert --- */
.mda-alert-modal {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 20px;
    border-left: 6px solid var(--mda-amber);
    box-shadow: var(--mda-shadow-md);
    margin: auto 0;
}

/* ==========================================================================
   METRIC & VALUE PROOF STRIP
   ========================================================================== */
.mda-metrics-strip {
    padding: 30px 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--mda-border);
}

.mda-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.mda-metric-box {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.mda-metric-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.mda-metric-info h4 {
    font-size: 0.98rem;
    font-weight: 700;
    margin-bottom: 3px;
}

.mda-metric-info p {
    font-size: 0.85rem;
    color: var(--mda-text-muted);
    line-height: 1.45;
    margin: 0;
}

/* ==========================================================================
   SECTION 3: 5-PILLAR APP FEATURE COMMAND CENTER
   ========================================================================== */
.mda-section {
    padding: 90px 0;
    position: relative;
}

.mda-section-alt {
    background: #FFFFFF;
    border-top: 1px solid var(--mda-border);
    border-bottom: 1px solid var(--mda-border);
}

.mda-section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 54px;
}

.mda-section-header h2 {
    font-size: clamp(2rem, 3.8vw, 2.75rem);
    letter-spacing: -0.02em;
    margin: 14px 0;
}

.mda-section-header p {
    font-size: 1.05rem;
    color: var(--mda-text-muted);
    line-height: 1.6;
}

/* Feature Command Center Tabs */
.mda-pillar-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.mda-pillar-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 14px;
    font-family: var(--mda-font-display);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--mda-text-body);
    background: var(--mda-surface);
    border: 1px solid var(--mda-border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mda-pillar-btn:hover {
    border-color: var(--mda-primary);
    background: var(--mda-primary-light);
    color: var(--mda-primary);
}

.mda-pillar-btn.active {
    background: var(--mda-primary);
    color: #FFFFFF;
    border-color: var(--mda-primary);
    box-shadow: 0 6px 18px rgba(79, 70, 229, 0.28);
}

/* Pillar Content Panes */
.mda-pillar-pane {
    display: none;
    background: #FFFFFF;
    border-radius: 28px;
    border: 1px solid var(--mda-border);
    box-shadow: var(--mda-shadow-md);
    overflow: hidden;
}

.mda-pillar-pane.active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    animation: mdaFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@media (max-width: 900px) {
    .mda-pillar-pane.active {
        grid-template-columns: 1fr;
    }
}

.mda-pane-content {
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mda-pane-content h3 {
    font-size: 1.85rem;
    margin: 12px 0 16px;
    letter-spacing: -0.02em;
}

.mda-pane-content p.pane-lead {
    font-size: 1.05rem;
    color: var(--mda-text-muted);
    line-height: 1.65;
    margin-bottom: 24px;
}

.mda-feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}

.mda-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--mda-text-body);
}

.mda-feature-list li i {
    font-size: 1.15rem;
    margin-top: 2px;
}

.mda-pane-visual {
    background: var(--mda-surface-alt);
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid var(--mda-border);
}

@media (max-width: 900px) {
    .mda-pane-visual {
        border-left: none;
        border-top: 1px solid var(--mda-border);
        padding: 30px;
    }
}

/* Feature Spec Cards inside Visual area */
.mda-spec-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 26px;
    box-shadow: var(--mda-shadow-sm);
    border: 1px solid var(--mda-border);
    width: 100%;
    max-width: 440px;
}

.mda-spec-card h4 {
    font-size: 1.05rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ==========================================================================
   WORKFLOW STEPS (4-Step Timeline)
   ========================================================================== */
.mda-timeline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    position: relative;
}

.mda-step-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 32px 26px;
    border: 1px solid var(--mda-border);
    box-shadow: var(--mda-shadow-sm);
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mda-step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mda-shadow-md);
    border-color: var(--mda-primary-border);
}

.mda-step-num {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--mda-primary-light);
    color: var(--mda-primary);
    font-weight: 800;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-family: var(--mda-font-display);
}

.mda-step-card h3 {
    font-size: 1.18rem;
    margin-bottom: 10px;
}

.mda-step-card p {
    font-size: 0.92rem;
    color: var(--mda-text-muted);
    line-height: 1.55;
    margin: 0;
}

/* ==========================================================================
   INDUSTRY USE-CASE MATRICES
   ========================================================================== */
.mda-industry-filter {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.mda-ind-btn {
    padding: 8px 18px;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    border: 1px solid var(--mda-border);
    background: #FFFFFF;
    color: var(--mda-text-body);
    cursor: pointer;
    transition: all 0.15s ease;
}

.mda-ind-btn.active, .mda-ind-btn:hover {
    background: var(--mda-primary);
    color: #FFFFFF;
    border-color: var(--mda-primary);
}

.mda-industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.mda-ind-card {
    background: #FFFFFF;
    border-radius: 18px;
    padding: 26px;
    border: 1px solid var(--mda-border);
    box-shadow: var(--mda-shadow-sm);
}

.mda-ind-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.mda-ind-card-header span.ind-emoji {
    font-size: 1.8rem;
}

.mda-ind-card-header h4 {
    font-size: 1.15rem;
    margin: 0;
}

.mda-ind-card p.ind-desc {
    font-size: 0.92rem;
    color: var(--mda-text-muted);
    line-height: 1.55;
    margin-bottom: 16px;
}

.mda-ind-sample-msg {
    background: var(--mda-surface-alt);
    border-radius: 12px;
    padding: 12px 14px;
    border-left: 3px solid var(--mda-emerald);
    font-size: 0.82rem;
    color: var(--mda-text-body);
    font-family: monospace;
    line-height: 1.45;
}

/* ==========================================================================
   PRICING MATRIX
   ========================================================================== */
.mda-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    align-items: stretch;
}

.mda-price-card {
    background: #FFFFFF;
    border-radius: 24px;
    padding: 36px 30px;
    border: 1px solid var(--mda-border);
    box-shadow: var(--mda-shadow-sm);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mda-price-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mda-shadow-lg);
}

.mda-price-card.featured {
    border: 2px solid var(--mda-primary);
    box-shadow: var(--mda-shadow-glow);
}

.mda-price-card.featured::before {
    content: "MOST POPULAR";
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--mda-primary);
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 14px;
    border-radius: 9999px;
    letter-spacing: 0.8px;
    font-family: var(--mda-font-display);
}

.mda-price-header {
    margin-bottom: 24px;
}

.mda-price-header h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.mda-price-header p {
    font-size: 0.88rem;
    color: var(--mda-text-muted);
}

.mda-price-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin: 16px 0 24px;
}

.mda-price-amount .currency {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--mda-text-heading);
}

.mda-price-amount .value {
    font-size: 3rem;
    font-weight: 900;
    color: var(--mda-text-heading);
    font-family: var(--mda-font-display);
    line-height: 1;
}

.mda-price-amount .period {
    font-size: 0.9rem;
    color: var(--mda-text-muted);
}

.mda-price-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    flex: 1;
}

.mda-price-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--mda-text-body);
}

.mda-price-features li i.check {
    color: var(--mda-emerald);
    font-size: 1.1rem;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.mda-faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mda-faq-item {
    background: #FFFFFF;
    border-radius: 16px;
    border: 1px solid var(--mda-border);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.mda-faq-item.open {
    border-color: var(--mda-primary-border);
}

.mda-faq-q {
    padding: 20px 24px;
    font-size: 1.05rem;
    font-weight: 700;
    font-family: var(--mda-font-display);
    color: var(--mda-text-heading);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.mda-faq-q i {
    font-size: 1.1rem;
    transition: transform 0.2s ease;
    color: var(--mda-text-muted);
}

.mda-faq-item.open .mda-faq-q i {
    transform: rotate(180deg);
    color: var(--mda-primary);
}

.mda-faq-a {
    display: none;
    padding: 0 24px 20px;
    font-size: 0.95rem;
    color: var(--mda-text-body);
    line-height: 1.65;
}

.mda-faq-item.open .mda-faq-a {
    display: block;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .mda-pane-content {
        padding: 30px 20px;
    }
    .mda-hero {
        padding: 36px 0 60px;
    }
    .mda-sim-controls {
        flex-direction: column;
        width: 100%;
    }
    .mda-sim-tab {
        width: 100%;
        justify-content: center;
    }
}