/* ==========================================================================
   PRICING SCREEN DESIGN SYSTEM
   ========================================================================== */

/* Structural Layout Resets */
.pricing-wrapper {
    position: relative;
    z-index: 10;
    display: block;
    width: 100%;
    overflow-x: hidden;
}

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

/* Global Section Component Elements */
.section-header-centered {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header-centered h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-pure-white, #ffffff);
    margin: 0.75rem 0;
}

.section-tag {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    display: inline-block;
}

.font-mint { color: var(--mint-green, #10b981); }
.font-purple { color: #a855f7; }
.font-blue { color: #3b82f6; }

/* Background Canvas Lighting Layouts */
.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16,185,129,0.04) 0%, rgba(0,0,0,0) 70%);
    z-index: 1;
    pointer-events: none;
}
.glow-1 { top: -200px; left: -200px; }
.glow-2 { bottom: -200px; right: -200px; }

.bg-grid {
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.007) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.007) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 2;
    pointer-events: none;
}

/* BUTTON BASE */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: 0.2s ease-in-out;
}
.btn-mint {
    background: var(--mint-green, #10b981);
    color: #0f172a;
}
.btn-mint:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(16,185,129,0.2);
}
.btn-secondary {
    border: 1px solid var(--slate-border, #334155);
    color: var(--text-pure-white, #ffffff);
    background: transparent;
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.03);
    border-color: var(--text-muted-slate, #94a3b8);
}

/* --- HERO COMPONENT --- */
.pricing-hero {
    padding: 12rem 0 6rem 0;
    text-align: center;
}
.hero-title {
    font-size: 3.75rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin: 1.5rem 0;
    color: var(--text-pure-white, #ffffff);
}
.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-muted-slate, #94a3b8);
    max-width: 640px;
    margin: 0 auto 2.5rem auto;
}

/* --- FOUNDATION GRID LAYER --- */
.foundation-section {
    padding: 6rem 0;
}
.foundation-grid-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    background: var(--slate-bg-card, #1e293b);
    border: 1px solid var(--slate-border, #334155);
    border-radius: 12px;
    overflow: hidden;
}
.foundation-image-col {
    position: relative;
    background: #0b0f19;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.image-placeholder-frame {
    font-size: 4rem;
    opacity: 0.4;
}
.foundation-content-col {
    padding: 4.5rem;
}
.foundation-content-col h3 {
    font-size: 2rem;
    color: var(--text-pure-white, #ffffff);
    margin-bottom: 0.5rem;
}
.price-display {
    margin: 1.5rem 0;
}
.price-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted-slate, #94a3b8);
    display: block;
}
.price-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--mint-green, #10b981);
    line-height: 1;
}
.foundation-desc {
    color: var(--text-muted-slate, #94a3b8);
    line-height: 1.6;
    font-size: 1.05rem;
}
.foundation-features {
    list-style: none;
    padding: 0;
    margin: 2.5rem 0 0 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}
.foundation-features li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-pure-white, #ffffff);
    line-height: 1.4;
}
.foundation-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--mint-green, #10b981);
    font-weight: 900;
}

/* --- MODULAR ADD-ONS MATRIX --- */
.addons-section {
    padding: 6rem 0;
}
.addons-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.addon-card {
    background: var(--slate-bg-card, #1e293b);
    border: 1px solid var(--slate-border, #334155);
    padding: 2.5rem 1.75rem;
    border-radius: 8px;
    transition: transform 0.2s ease-in-out, border-color 0.2s;
}
.addon-card:hover {
    transform: translateY(-4px);
    border-color: rgba(16,185,129,0.3);
}
.addon-icon {
    font-size: 2rem;
    margin-bottom: 1.25rem;
}
.addon-card h3 {
    font-size: 1.15rem;
    color: var(--text-pure-white, #ffffff);
    margin-bottom: 0.5rem;
}
.addon-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--mint-green, #10b981);
    margin-bottom: 1rem;
}
.price-freq {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted-slate, #94a3b8);
    text-transform: uppercase;
}
.addon-card p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-muted-slate, #94a3b8);
    margin: 0;
}

/* --- ACCORDION ENGINES --- */
.faq-section {
    padding: 6rem 0;
}
.faq-container-grid {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.faq-item {
    background: var(--slate-bg-card, #1e293b);
    border: 1px solid var(--slate-border, #334155);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s;
}
.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}
.faq-question h4 {
    font-size: 1.1rem;
    color: var(--text-pure-white, #ffffff);
    margin: 0;
}
.expand-indicator {
    font-size: 1.25rem;
    color: var(--text-muted-slate, #94a3b8);
    transition: transform 0.2s ease-in-out;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(11, 15, 25, 0.2);
}
.faq-inner-pad {
    padding: 0 2rem 1.5rem 2rem;
}
.faq-inner-pad p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-muted-slate, #94a3b8);
}

/* Accordion Open Visual Token Modifications */
.faq-item.open { border-color: var(--mint-green, #10b981); }
.faq-item.open .expand-indicator { transform: rotate(45deg); color: var(--mint-green, #10b981); }

/* --- CTA CORE CONVERSION BOX --- */
.cta-conversion-section {
    padding: 6rem 0 10rem 0;
}
.conversion-container-box {
    position: relative;
    background: radial-gradient(ellipse at top right, rgba(16,185,129,0.05), transparent), #1e293b;
    border: 1px solid var(--slate-border, #334155);
    border-radius: 12px;
    padding: 5rem;
    text-align: center;
    overflow: hidden;
}
.conversion-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
}
.conversion-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-pure-white, #ffffff);
    margin-bottom: 1rem;
}
.conversion-content p {
    color: var(--text-muted-slate, #94a3b8);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}
.conversion-btn-cluster {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* --- RESPONSIFICATION QUERIES --- */
@media (max-width: 1024px) {
    .addons-grid { grid-template-columns: repeat(2, 1fr); }
    .foundation-grid-container { grid-template-columns: 1fr; }
    .foundation-image-col { min-height: 250px; }
    .foundation-content-col { padding: 3rem; }
}

@media (max-width: 768px) {
    .addons-grid { grid-template-columns: 1fr; }
    .foundation-features { grid-template-columns: 1fr; }
    .conversion-container-box { padding: 3rem 1.5rem; }
    .conversion-btn-cluster { flex-direction: column; }
    .hero-title { font-size: 2.5rem; }
}