/* Prolific Consulting Group - Main Stylesheet */

:root {
    --navy: #0a1628;
    --navy-light: #0f2139;
    --navy-dark: #060d18;
    --blue: #2563eb;
    --blue-light: #3b82f6;
    --blue-glow: rgba(37, 99, 235, 0.25);
    --cyan: #06b6d4;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--navy-dark);
    color: var(--white);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 140px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links > li {
    position: relative;
}

.nav-links a {
    color: var(--navy);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--blue);
}

/* Dropdown Menu */
.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -1rem;
    background: var(--white);
    min-width: 260px;
    padding: 0.75rem 0;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s;
    list-style: none;
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.dropdown-menu li a:hover {
    background: var(--gray-50);
    color: var(--blue);
}

.dropdown-menu li strong {
    display: block;
    padding: 0.5rem 1.25rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--navy);
}

.dropdown-menu .divider {
    height: 1px;
    background: var(--gray-200);
    margin: 0.5rem 0;
}

.nav-cta {
    background: var(--blue);
    color: var(--white) !important;
    padding: 0.65rem 1.25rem;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s;
}

.nav-cta:hover {
    background: var(--blue-light);
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    margin: 5px 0;
    transition: 0.3s;
}

/* Breadcrumb */
.breadcrumb {
    padding: 1rem 0;
    margin-top: 160px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    font-size: 0.85rem;
}

.breadcrumb-list a {
    color: var(--gray-500);
}

.breadcrumb-list a:hover {
    color: var(--blue);
}

.breadcrumb-list .separator {
    color: var(--gray-400);
}

.breadcrumb-list .current {
    color: var(--navy);
    font-weight: 500;
}

/* Page Header */
.page-header {
    padding: 4rem 0;
    background: linear-gradient(180deg, var(--navy) 0%, var(--navy-dark) 100%);
    text-align: center;
}

.page-header .badge {
    margin-bottom: 1rem;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.15rem;
    color: var(--gray-300);
    max-width: 700px;
    margin: 0 auto;
}

.page-header .price-tag {
    display: inline-block;
    background: var(--blue);
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    margin-top: 1.5rem;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 12rem 1.5rem 5rem;
    background: linear-gradient(180deg, var(--navy) 0%, var(--navy-dark) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 20%, var(--blue-glow) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.hero-sub {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--gray-300);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 680px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--blue-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--blue-glow);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--gray-400);
}

.btn-outline:hover {
    border-color: var(--blue);
    color: var(--blue-light);
}

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

/* Stats Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.stat {
    text-align: center;
}

.stat-num {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--blue-light);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-top: 0.5rem;
}

/* Sections */
.section {
    padding: 6rem 1.5rem;
}

.section-dark {
    background: var(--navy);
}

.section-darker {
    background: var(--navy-dark);
}

.section-light {
    background: var(--gray-50);
    color: var(--navy);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.15);
    color: var(--blue-light);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(37, 99, 235, 0.3);
}

.section-light .badge {
    background: rgba(37, 99, 235, 0.1);
    color: var(--blue);
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto;
}

.section-light .section-header p {
    color: var(--gray-500);
}

/* Intro Content */
.intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.intro-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 2rem;
}

.intro-content p {
    font-size: 1.1rem;
    color: var(--gray-300);
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.intro-content .highlight {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--blue-light);
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.intro-content strong {
    color: var(--white);
}

/* Pillars */
.pillars {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.pillar {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.pillar:hover {
    border-color: var(--blue);
    transform: translateY(-4px);
    background: rgba(37, 99, 235, 0.05);
}

.pillar-icon {
    width: 56px;
    height: 56px;
    background: var(--blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.pillar-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--white);
}

.pillar h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.pillar p {
    font-size: 0.9rem;
    color: var(--gray-400);
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.cards-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s;
}

.card:hover {
    border-color: rgba(37, 99, 235, 0.3);
    transform: translateY(-4px);
}

.card-link {
    display: block;
}

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--white);
}

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.card-price {
    font-size: 0.85rem;
    color: var(--blue-light);
    font-weight: 600;
}

.card > p {
    color: var(--gray-300);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.card ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.card ul li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--gray-200);
    font-size: 0.9rem;
}

.card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 5px;
    height: 5px;
    background: var(--blue);
    border-radius: 50%;
}

.card-cta {
    color: var(--blue-light);
    font-weight: 600;
    font-size: 0.9rem;
}

.card:hover .card-cta {
    color: var(--white);
}

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

.process-step {
    text-align: center;
}

.step-num {
    width: 60px;
    height: 60px;
    background: var(--blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin: 0 auto 1.25rem;
}

.process-step h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* CTA Paths */
.cta-paths {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.cta-path {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s;
    display: block;
}

.cta-path:hover {
    border-color: var(--blue);
    transform: translateY(-4px);
}

.cta-path-icon {
    width: 64px;
    height: 64px;
    background: var(--blue);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.cta-path-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--white);
}

.cta-path h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.cta-path p {
    color: var(--gray-400);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Content Sections */
.content-section {
    padding: 4rem 0;
}

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

.content-grid.reverse {
    direction: rtl;
}

.content-grid.reverse > * {
    direction: ltr;
}

.content-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.content-text p {
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.content-text ul {
    list-style: none;
    margin: 1.5rem 0;
}

.content-text ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--gray-200);
}

.content-text ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--blue-light);
    font-weight: bold;
}

/* Features List */
.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--white);
}

.feature-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.feature-item p {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin: 0;
}

/* FAQ */
.faq-grid {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.section-light .faq-item {
    background: var(--white);
    border-color: var(--gray-200);
}

.faq-item:hover {
    border-color: rgba(37, 99, 235, 0.3);
}

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

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.section-light .faq-question {
    color: var(--navy);
}

.faq-question svg {
    flex-shrink: 0;
    stroke: var(--blue-light);
    transition: transform 0.3s;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.25rem;
    color: var(--gray-300);
    line-height: 1.7;
    font-size: 0.95rem;
}

.section-light .faq-answer p {
    color: var(--gray-500);
}

/* Footer */
.footer {
    padding: 4rem 1.5rem 2rem;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
    gap: 2rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--gray-200);
}

.footer-brand img {
    height: 130px;
    margin-bottom: 1rem;
    object-fit: contain;
}

.footer-brand p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--blue);
    font-weight: 600;
    font-size: 0.9rem;
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--navy);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    color: var(--gray-500);
    font-size: 0.85rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.85rem;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-200);
}

.section-light .form-group label {
    color: var(--navy);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--white);
    font-size: 1rem;
    font-family: inherit;
}

.section-light .form-group input,
.section-light .form-group select,
.section-light .form-group textarea {
    background: var(--white);
    border-color: var(--gray-200);
    color: var(--navy);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-500);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }
    .cards-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .content-grid {
        grid-template-columns: 1fr;
    }
    .features-list {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-logo img {
        height: 100px;
        object-fit: contain;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links > li {
        width: 100%;
        border-bottom: 1px solid var(--gray-100);
    }
    
    .nav-links > li:last-child {
        border-bottom: none;
    }
    
    .nav-links > li > a {
        display: block;
        padding: 0.85rem 0;
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding: 0 0 0 1rem;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .nav-cta {
        margin-top: 0.5rem;
        text-align: center;
        display: block;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        padding: 10rem 1.5rem 4rem;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-num {
        font-size: 2rem;
    }
    
    .pillars {
        grid-template-columns: 1fr;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .process-step {
        display: flex;
        text-align: left;
        gap: 1.25rem;
    }
    
    .step-num {
        margin: 0;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        flex-shrink: 0;
    }
    
    .cta-paths {
        grid-template-columns: 1fr;
    }
    
    .cards-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        grid-column: span 2;
        text-align: center;
    }
    
    .footer-brand img {
        margin-left: auto;
        margin-right: auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .breadcrumb {
        margin-top: 120px;
    }
}