/* ProUnity - Professional Website Styles */

/* Import Fonts */
@import url('https://fonts.cdnfonts.com/css/satoshi');
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700&display=swap');

/* CSS Variables - Brand Colors */
:root {
    --primary-burgundy: #800E5F;
    --secondary-blue: #0F2F37;
    --accent-pink: #F3A9B4;
    --accent-cream: #FFFBF4;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-900: #111827;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Satoshi', 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Satoshi', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary-blue);
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

p {
    font-family: 'Rubik', sans-serif;
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--gray-700);
    margin-bottom: 1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #000000;
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 6px rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-burgundy);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 4rem;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-circle {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-burgundy) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-pink);
    transition: width 0.3s ease;
}

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

.nav-links a.active {
    color: var(--accent-pink);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #FFFFFF;
    transition: all 0.3s ease;
}

/* Buttons */
.btn {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: 'Satoshi', sans-serif;
}

.btn-primary {
    background-color: var(--primary-burgundy);
    color: white;
    box-shadow: 0 4px 6px rgba(128, 14, 95, 0.2);
}

.btn-primary:hover {
    background-color: #6a0c4f;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(128, 14, 95, 0.3);
}

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

.btn-secondary:hover {
    background-color: #0a1f25;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-burgundy);
    border: 2px solid var(--primary-burgundy);
}

.btn-outline:hover {
    background-color: var(--primary-burgundy);
    color: white;
}

.btn-login {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    white-space: nowrap;
    min-width: 140px;
}

.btn-login:hover {
    background-color: #FFFFFF;
    color: #000000;
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--accent-cream) 0%, var(--white) 50%, var(--gray-50) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(128, 14, 95, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--secondary-blue);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-content .highlight {
    color: var(--primary-burgundy);
    font-style: italic;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.75;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-stats {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 3rem;
    border-top: 1px solid var(--gray-200);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-burgundy);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-image {
    position: relative;
}

.hero-image-placeholder {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-burgundy) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Trust Bar */
.trust-bar {
    background-color: var(--secondary-blue);
    padding: 2rem 0;
    text-align: center;
}

.trust-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.trust-bar h3 {
    color: white;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-badge {
    color: white;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

/* Section Styles */
.section {
    padding: 6rem 2rem;
}

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

.section-dark {
    background-color: var(--secondary-blue);
    color: white;
}

.section-dark h2,
.section-dark h3 {
    color: white;
}

.section-dark p {
    color: rgba(255, 255, 255, 0.9);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

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

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 800px;
    margin: 0 auto;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

/* Process Grid 2x2 Layout for Desktop */
.process-grid-2x2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-burgundy), var(--secondary-blue));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.7;
}

.feature-card ul {
    list-style: none;
    margin-top: 1rem;
}

.feature-card li {
    padding: 0.5rem 0;
    color: var(--gray-700);
    display: flex;
    align-items: start;
    gap: 0.5rem;
}

.feature-card li::before {
    content: '✓';
    color: var(--primary-burgundy);
    font-weight: 700;
    flex-shrink: 0;
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-burgundy);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.benefit-item h4 {
    color: var(--primary-burgundy);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.benefit-item p {
    color: var(--gray-700);
    font-size: 1rem;
    margin: 0;
}

/* Industries Grid */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.industry-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.industry-card:hover {
    border-color: var(--primary-burgundy);
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.industry-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-burgundy);
}

.industry-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-burgundy), var(--secondary-blue));
    color: white;
    padding: 5rem 2rem;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    max-width: 1280px;
    margin: 0 auto;
}

.stat-card {
    padding: 2rem;
}

.stat-card .stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: none;
    letter-spacing: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-burgundy) 0%, var(--secondary-blue) 100%);
    padding: 6rem 2rem;
    text-align: center;
    color: white;
}

.cta-section h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn {
    background-color: white;
    color: var(--primary-burgundy);
}

.cta-section .btn:hover {
    background-color: var(--accent-cream);
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background-color: var(--secondary-blue);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-about h3 {
    color: white;
    margin-bottom: 1rem;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    line-height: 1.7;
}

.footer-links h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-pink);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-image {
        order: -1;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #000000;
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 4px 6px rgba(255, 255, 255, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero {
        min-height: auto;
        padding-top: 80px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .feature-grid,
    .industries-grid,
    .process-grid-2x2 {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Language Selector */
.language-selector {
    position: relative;
    margin-left: 1.5rem;
}

.language-btn {
    background: transparent;
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.language-btn:hover {
    background-color: #FFFFFF;
    color: #000000;
}

.language-btn i {
    font-size: 0.8rem;
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.language-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gray-800);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

.language-dropdown a:first-child {
    border-radius: 8px 8px 0 0;
}

.language-dropdown a:last-child {
    border-radius: 0 0 8px 8px;
}

.language-dropdown a:hover {
    background: var(--gray-100);
}

.language-dropdown a.active {
    background: var(--primary-burgundy);
    color: white;
}

.language-flag {
    font-size: 1.2rem;
}

/* Mobile Language Selector */
@media (max-width: 768px) {
    .language-selector {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
    }
    
    .language-btn {
        width: 100%;
        justify-content: center;
    }
    
    .language-dropdown {
        position: relative;
        top: 0.5rem;
        right: auto;
        width: 100%;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

/* Platform Modal */
.platform-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 3rem;
    border-radius: 16px;
    max-width: 700px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.4s ease-out;
    position: relative;
}

.modal-close {
    color: var(--gray-600);
    float: right;
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: color 0.3s ease;
    position: absolute;
    top: 1.5rem;
    right: 2rem;
}

.modal-close:hover,
.modal-close:focus {
    color: var(--primary-burgundy);
}

@media (max-width: 768px) {
    .modal-content {
        margin: 10% 1rem;
        padding: 2rem 1.5rem;
        max-width: 100%;
    }
    
    .modal-close {
        top: 1rem;
        right: 1rem;
    }
}