/* ============================================================
   Portfolio Case Study — Single Template Styles
   Converted from mockup Tailwind → Vanilla CSS
   Uses default theme font (no custom Google Fonts)
   ============================================================ */

/* === CSS Variables === */
:root {
    --pf-bg: #041424;
    --pf-surface: #0c1d2d;
    --pf-surface-high: #1c2b3c;
    --pf-surface-container: #112131;
    --pf-surface-bright: #2b3a4c;
    --pf-on-surface: #d4e4fa;
    --pf-on-surface-variant: #bdcbb3;
    --pf-primary: #5ce145;
    --pf-primary-container: #14a800;
    --pf-on-primary: #033900;
    --pf-tertiary: #f7be00;
    --pf-outline-variant: #3e4a38;
    --pf-deep-bg: #010f1f;
}

/* === Base === */
.pf-case-study {
    background: var(--pf-bg);
    color: var(--pf-on-surface);
    min-height: 100vh;
    position: relative;
    /* overflow-x: hidden; */
}

/* === Progress Bar === */
.pf-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 70;
    background: transparent;
}

.pf-progress-fill {
    height: 100%;
    background: var(--pf-primary);
    width: 0%;
    transition: width 0.3s ease;
}

/* === Top Nav === */
.pf-top-nav {
    position: relative;
    width: 100%;
    background: linear-gradient(to bottom, rgba(4, 20, 36, 0.9), transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 24px 48px -12px rgba(1, 15, 31, 0.4);
}

.pf-top-nav-inner {
    max-width: var(--global-content-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--global-content-edge-padding);
}

.pf-brand {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--pf-on-surface);
}

.pf-nav-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.pf-back-link {
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--pf-primary-container);
    border-bottom: 1px solid var(--pf-primary-container);
    text-decoration: none;
    transition: all 0.3s;
}

.pf-back-link:hover {
    color: var(--pf-primary);
    border-color: var(--pf-primary);
}

.pf-hire-btn {
    background: linear-gradient(135deg, var(--pf-primary), var(--pf-primary-container));
    color: var(--pf-on-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.pf-hire-btn:hover {
    opacity: 0.9;
    transform: scale(0.97);
}

/* === Main === */
.pf-main {
    padding: 2rem var(--global-content-edge-padding) 10rem;
    max-width: var(--global-content-width);
    margin: 0 auto;
}

/* === Breadcrumbs === */
.pf-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--pf-on-surface-variant);
}

.pf-breadcrumbs a {
    color: var(--pf-on-surface-variant);
    text-decoration: none;
    transition: color 0.3s;
}

.pf-breadcrumbs a:hover {
    color: var(--pf-primary);
}

.pf-breadcrumbs .material-symbols-outlined {
    font-size: 12px;
}

.pf-crumb-current {
    color: var(--pf-primary);
    opacity: 0.6;
}

/* === Grid Layout === */
.pf-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

.pf-content-col {
    min-width: 0;
    overflow-wrap: break-word;
    word-break: break-word;
}

.pf-sidebar {
    min-width: 0;
}

@media (min-width: 1024px) {
    .pf-grid {
        grid-template-columns: 1fr 380px;
        gap: 4rem;
    }
}

/* === Hero === */
.pf-hero-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.pf-category-badge {
    background: rgba(20, 168, 0, 0.15);
    color: var(--pf-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border: 1px solid rgba(92, 225, 69, 0.2);
    text-decoration: none;
    transition: all 0.3s;
}

.pf-category-badge:hover {
    background: rgba(20, 168, 0, 0.3);
    color: var(--pf-primary);
}

.pf-stars-inline {
    display: flex;
    align-items: center;
    color: var(--pf-tertiary);
}

.pf-star-filled {
    font-size: 14px;
    font-variation-settings: 'FILL' 1;
    color: var(--pf-tertiary);
}

.pf-star-sm {
    font-size: 14px;
}

.pf-star-label {
    margin-left: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
}

/* === Title === */
.pf-title {
    font-size: 2.5rem;
    font-weight: 800;
    /* letter-spacing: -0.04em; */
    line-height: 1.2;
    color: var(--pf-on-surface);
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .pf-title {
        font-size: 3rem;
    }
}

/* === Excerpt === */
.pf-excerpt {
    color: var(--pf-on-surface-variant);
    font-size: 1.1rem;
    max-width: 42rem;
    line-height: 1.7;
    margin-bottom: 3rem;
}

/* === Project Brief Card === */
.pf-brief-card {
    padding: 2.5rem;
    border-radius: 0.75rem;
    background: var(--pf-surface);
    position: relative;
    overflow: hidden;
}

.pf-brief-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pf-on-surface);
    margin-bottom: 1.5rem;
    margin-top: 0;
}

.pf-brief-icon {
    position: absolute;
    top: 0;
    right: 0;
    padding: 2rem;
    opacity: 0.05;
}

.pf-brief-icon .material-symbols-outlined {
    font-size: 6rem;
}

.pf-brief-text {
    color: var(--pf-on-surface-variant);
    line-height: 1.3;
}

.pf-brief-text p {
    margin-bottom: 1rem;
}

/* === Sidebar === */
.pf-sidebar {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .pf-sidebar {
        position: sticky;
        top: 8em;
        align-self: start;
    }
}

/* === Testimonial Card === */
.pf-testimonial-card {
    background: rgba(17, 33, 49, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2rem;
    border-radius: 0.75rem;
    position: relative;
    border: 1px solid rgba(62, 74, 56, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.pf-quote-icon {
    position: absolute;
    top: -0.5rem;
    left: -0.25rem;
    font-size: 4rem;
    color: var(--pf-primary);
    opacity: 0.15;
    font-variation-settings: 'FILL' 1;
    pointer-events: none;
}

.pf-stars-row {
    display: flex;
    gap: 2px;
    margin-bottom: 1.5rem;
    color: var(--pf-tertiary);
}

.pf-quote-text {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--pf-on-surface);
    margin: 0 0 2rem;
    border: none;
    padding: 0;
    quotes: none;
}

.pf-feedback-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(62, 74, 56, 0.1);
    color: var(--pf-primary);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 700;
}

.pf-feedback-label .material-symbols-outlined {
    font-size: 1.1rem;
}

/* === Stats Card === */
.pf-stats-card {
    background: var(--pf-surface);
    border-radius: 0.75rem;
    overflow: hidden;
}

.pf-stat-price {
    padding: 2rem;
    border-bottom: 1px solid rgba(62, 74, 56, 0.1);
}

.pf-stat-label {
    display: block;
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--pf-on-surface-variant);
    margin-bottom: 0.5rem;
}

.pf-stat-value-lg {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--pf-on-surface);
}

.pf-stat-rows {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pf-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pf-stat-row .pf-stat-label {
    margin-bottom: 0;
}

.pf-stat-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--pf-on-surface);
}

.pf-stat-link {
    color: var(--pf-primary) !important;
    text-decoration: none;
}

.pf-stat-link:hover {
    text-decoration: underline;
}

.pf-stat-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--pf-tertiary);
}

.pf-stat-rating .pf-stat-value {
    font-weight: 700;
}

/* === How I Helped === */
.pf-how-helped {
    margin-top: 6rem;
    width: 100%;
}

.pf-how-helped h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pf-on-surface);
    margin-bottom: 2.5rem;
}

.pf-how-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .pf-how-grid {
        grid-template-columns: 7fr 5fr;
    }
}

.pf-how-text p {
    color: var(--pf-on-surface-variant);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.pf-keyword-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-top: 1rem;
}

.pf-tag {
    background: var(--pf-surface-high);
    color: var(--pf-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* === Results Card === */
.pf-results-card {
    background: rgba(92, 225, 69, 0.05);
    border-radius: 0.75rem;
    padding: 2.5rem;
    border: 1px solid rgba(92, 225, 69, 0.1);
}

.pf-results-card h3 {
    font-weight: 700;
    color: var(--pf-primary);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    margin-top: 0;
}

.pf-results-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pf-results-card li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: var(--pf-on-surface-variant);
    font-weight: 500;
}

.pf-results-card li .material-symbols-outlined {
    color: var(--pf-primary);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.pf-cta-btn {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--pf-primary-container);
    color: var(--pf-on-primary);
    font-weight: 700;
    padding: 1rem;
    border-radius: 9999px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.pf-cta-btn:hover {
    background: var(--pf-primary);
}

/* === Bottom Nav === */
.pf-bottom-nav {
    position: relative;
    max-width: var(--global-content-width);
    margin: 0 auto;
    background: var(--pf-deep-bg);
    border-top: 1px solid rgba(62, 74, 56, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem var(--global-content-edge-padding);
}

.pf-nav-divider {
    display: none;
    height: 1.5rem;
    width: 1px;
    background: rgba(62, 74, 56, 0.2);
}

@media (min-width: 768px) {
    .pf-nav-divider {
        display: block;
    }
}

.pf-nav-prev,
.pf-nav-next {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.3s;
}

.pf-nav-prev {
    color: rgba(212, 228, 250, 0.6);
}

.pf-nav-next {
    color: var(--pf-primary-container);
    font-weight: 700;
}

.pf-nav-prev:hover,
.pf-nav-next:hover {
    color: var(--pf-primary);
}

.pf-nav-prev .material-symbols-outlined,
.pf-nav-next .material-symbols-outlined {
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.pf-nav-prev:active .material-symbols-outlined {
    transform: translateX(-4px);
}

.pf-nav-next:active .material-symbols-outlined {
    transform: translateX(4px);
}

/* === FAQ Section === */
.pf-faq-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(62, 74, 56, 0.15);
}

.pf-faq-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--pf-on-surface);
    margin: 0 0 2rem;
}

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

.pf-faq-item {
    background: var(--pf-surface-container);
    border: 1px solid rgba(62, 74, 56, 0.12);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: border-color 0.3s;
}

.pf-faq-item:hover {
    border-color: rgba(92, 225, 69, 0.2);
}

.pf-faq-item[open] {
    border-color: rgba(92, 225, 69, 0.15);
}

.pf-faq-item summary {
    padding: 1.25rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--pf-on-surface);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: color 0.3s;
}

.pf-faq-item summary::-webkit-details-marker {
    display: none;
}

.pf-faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pf-primary);
    flex-shrink: 0;
    margin-left: 1rem;
    transition: transform 0.3s;
}

.pf-faq-item[open] summary::after {
    content: '−';
}

.pf-faq-item summary:hover {
    color: var(--pf-primary);
}

.pf-faq-answer {
    padding: 0 1.5rem 1.25rem;
}

.pf-faq-answer p {
    color: var(--pf-on-surface-variant);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0;
}

/* === Related Projects === */
.pf-related {
    max-width: var(--global-content-width);
    margin: 0 auto;
    padding: 4rem var(--global-content-edge-padding);
}

.pf-related__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.pf-related__header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--pf-on-surface);
    margin: 0;
}

.pf-related__view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--pf-primary);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: gap 0.3s;
}

.pf-related__view-all:hover {
    gap: 0.625rem;
}

.pf-related__view-all .material-symbols-outlined {
    font-size: 1rem;
}

.pf-related__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .pf-related__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .pf-related__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pf-related__card {
    background: var(--pf-surface-container);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(62, 74, 56, 0.15);
    transition: border-color 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.pf-related__card:hover {
    border-color: rgba(92, 225, 69, 0.2);
    transform: translateY(-4px);
}

.pf-related__card-thumb {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.pf-related__card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.pf-related__card:hover .pf-related__card-thumb img {
    transform: scale(1.05);
}

.pf-related__card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pf-related__card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.pf-related__card-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    line-height: 1.3;
    transition: color 0.3s;
}

.pf-related__card:hover .pf-related__card-title {
    color: var(--pf-primary);
}

.pf-related__card-price {
    background: rgba(247, 190, 0, 0.15);
    color: var(--pf-tertiary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.125rem 0.5rem;
    border-radius: 0.375rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.pf-related__card-stars {
    display: flex;
    gap: 0.125rem;
    margin-bottom: 0.75rem;
}

.pf-related__card-stars .material-symbols-outlined {
    font-size: 0.875rem;
    color: var(--pf-tertiary);
    font-variation-settings: 'FILL' 1;
}

.pf-related__card-desc {
    color: rgba(212, 228, 250, 0.6);
    font-size: 0.8125rem;
    line-height: 1.6;
    margin: 0 0 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.pf-related__card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--pf-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: gap 0.3s;
}

.pf-related__card-link:hover {
    gap: 0.625rem;
}

.pf-related__card-link .material-symbols-outlined {
    font-size: 0.875rem;
}

@media (max-width: 640px) {
    .pf-related {
        padding: 3rem 1.5rem;
    }
}

/* === Hire Me Modal === */
.pf-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(4, 20, 36, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.pf-modal-overlay.pf-modal-open {
    opacity: 1;
    visibility: visible;
}

.pf-modal-box {
    max-width: 42rem;
    width: 100%;
    background: rgba(17, 33, 49, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 1.5rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 24px 48px -12px rgba(1, 15, 31, 0.6);
    transform: scale(0.95) translateY(10px);
    transition: transform 0.3s;
}

.pf-modal-open .pf-modal-box {
    transform: scale(1) translateY(0);
}

@media (min-width: 768px) {
    .pf-modal-box {
        padding: 2.5rem;
    }
}

.pf-modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: rgba(212, 228, 250, 0.4);
    cursor: pointer;
    transition: color 0.3s;
    padding: 0;
    line-height: 1;
}

.pf-modal-close:hover {
    color: var(--pf-on-surface);
}

.pf-modal-close .material-symbols-outlined {
    font-size: 1.75rem;
}

.pf-modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pf-modal-header h2 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--pf-on-surface);
    margin: 0 0 0.75rem;
}

@media (min-width: 768px) {
    .pf-modal-header h2 {
        font-size: 2rem;
    }
}

.pf-modal-header p {
    color: var(--pf-on-surface-variant);
    font-size: 0.95rem;
    max-width: 26rem;
    margin: 0 auto;
}

.pf-modal-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .pf-modal-cards {
        grid-template-columns: 1fr 1fr;
    }
}

.pf-modal-card {
    background: var(--pf-surface-high);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s, box-shadow 0.3s;
}

.pf-modal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.pf-modal-card-alt {
    background: #273647;
}

.pf-modal-card-body {
    margin-bottom: 1.25rem;
}

.pf-modal-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background: #010f1f;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.pf-modal-icon .material-symbols-outlined {
    font-size: 1.5rem;
    font-variation-settings: 'FILL' 1;
}

.pf-modal-icon-upwork .material-symbols-outlined {
    color: var(--pf-primary);
}

.pf-modal-icon-direct .material-symbols-outlined {
    color: #b8c8dd;
}

.pf-modal-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pf-on-surface);
    margin: 0 0 0.375rem;
}

.pf-modal-card p {
    color: var(--pf-on-surface-variant);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

.pf-modal-btn-upwork,
.pf-modal-btn-direct {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    border-radius: 9999px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.pf-modal-btn-upwork {
    background: linear-gradient(135deg, var(--pf-primary), var(--pf-primary-container));
    color: var(--pf-on-primary);
}

.pf-modal-btn-upwork:hover {
    transform: scale(1.02);
    color: var(--pf-on-primary);
}

.pf-modal-btn-direct {
    background: #0c1d2d;
    color: var(--pf-primary);
    border: 1px solid rgba(62, 74, 56, 0.15);
}

.pf-modal-btn-direct:hover {
    background: var(--pf-surface-container);
    color: var(--pf-primary);
}

.pf-modal-btn-upwork .material-symbols-outlined,
.pf-modal-btn-direct .material-symbols-outlined {
    font-size: 1.25rem;
}

.pf-modal-footer {
    margin-top: 3rem;
    text-align: center;
}

.pf-modal-footer p {
    color: rgba(212, 228, 250, 0.3);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin: 0;
}

.pf-modal-glow {
    position: absolute;
    width: 16rem;
    height: 16rem;
    border-radius: 50%;
    pointer-events: none;
}

.pf-modal-glow-bl {
    bottom: -5rem;
    left: -5rem;
    background: rgba(92, 225, 69, 0.1);
    filter: blur(100px);
}

.pf-modal-glow-tr {
    top: -5rem;
    right: -5rem;
    background: rgba(20, 168, 0, 0.05);
    filter: blur(80px);
}

/* === Scroll Progress JS === */

/* === Mobile Responsive === */
@media (max-width: 768px) {
    .pf-main {
        padding: 1.5rem 1rem 6rem;
    }

    .pf-top-nav-inner {
        padding: 0.75rem 1rem;
    }

    .pf-brand {
        font-size: 1rem;
    }

    .pf-nav-actions {
        gap: 1rem;
    }

    .pf-back-link {
        font-size: 0.65rem;
    }

    .pf-hire-btn {
        padding: 0.4rem 1rem;
        font-size: 0.7rem;
    }

    .pf-breadcrumbs {
        flex-wrap: wrap;
        margin-bottom: 1.5rem;
        font-size: 0.55rem;
    }

    .pf-grid {
        gap: 2rem;
    }

    .pf-title {
        font-size: 1.75rem;
        margin-bottom: 1.5rem;
    }

    .pf-hero-meta {
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }

    .pf-brief-card {
        padding: 1.25rem;
    }

    .pf-brief-card h2 {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .pf-testimonial-card {
        padding: 1.25rem;
    }

    .pf-quote-text {
        font-size: 1rem;
        margin-bottom: 1.25rem;
    }

    .pf-stat-price {
        padding: 1.25rem;
    }

    .pf-stat-value-lg {
        font-size: 1.75rem;
    }

    .pf-stat-rows {
        padding: 1.25rem;
        gap: 1rem;
    }

    .pf-how-helped {
        margin-top: 3rem;
    }

    .pf-how-helped h2 {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }

    .pf-how-text p {
        font-size: 1rem;
    }

    .pf-results-card {
        padding: 1.5rem;
    }

    .pf-keyword-tags {
        gap: 0.5rem;
    }

    .pf-tag {
        padding: 0.35rem 1rem;
        font-size: 0.65rem;
    }

    .pf-bottom-nav {
        padding: 1rem 1.25rem;
    }

    .pf-nav-prev,
    .pf-nav-next {
        font-size: 0.65rem;
    }
}