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

:root {
    --prediama-primary: #1a365d;
    --prediama-secondary: #2d3748;
    --prediama-accent: #d69e2e;
    --prediama-white: #ffffff;
    --prediama-gray-50: #f9fafb;
    --prediama-gray-100: #f3f4f6;
    --prediama-gray-200: #e5e7eb;
    --prediama-gray-300: #d1d5db;
    --prediama-gray-400: #9ca3af;
    --prediama-gray-500: #6b7280;
    --prediama-gray-600: #4b5563;
    --prediama-gray-700: #374151;
    --prediama-gray-800: #1f2937;
    --prediama-gray-900: #111827;
    --prediama-success: #10b981;
    --prediama-warning: #f59e0b;
    --prediama-error: #ef4444;
    --prediama-hero-gradient: linear-gradient(135deg, #1a365d 0%, #d69e2e 100%);
    --prediama-max-width: 1200px;
    --prediama-border-radius: 12px;
    --prediama-transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--prediama-gray-800);
    background: var(--prediama-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.prediama-container {
    max-width: var(--prediama-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header and Navigation */
.prediama-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--prediama-gray-200);
    z-index: 1000;
    transition: var(--prediama-transition);
}

.prediama-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: var(--prediama-max-width);
    margin: 0 auto;
}

.prediama-logo {
    width: 180px;
    height: 60px;
    background-image: url('img/company-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.prediama-company-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--prediama-primary);
    letter-spacing: 0.5px;
}

.prediama-nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.prediama-nav-menu a {
    text-decoration: none;
    color: var(--prediama-gray-600);
    font-weight: 500;
    transition: var(--prediama-transition);
    position: relative;
}

.prediama-nav-menu a:hover,
.prediama-nav-active {
    color: var(--prediama-primary) !important;
}

.prediama-nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--prediama-accent);
    transition: var(--prediama-transition);
}

.prediama-nav-menu a:hover::after,
.prediama-nav-active::after {
    width: 100%;
}

.prediama-nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.prediama-nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--prediama-primary);
    transition: var(--prediama-transition);
}

.prediama-main {
    margin-top: 80px;
}

/* Hero Section */
.prediama-hero {
    background: var(--prediama-primary);
    color: var(--prediama-white);
    padding: 4rem 0;
    text-align: center;
}

.prediama-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.prediama-hero-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* About Content */
.prediama-about-content {
    padding: 4rem 0;
    background: var(--prediama-gray-100);
}

/* Company Introduction */
.prediama-company-intro {
    margin-bottom: 4rem;
}

.prediama-intro-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--prediama-white);
    padding: 3rem;
    border-radius: var(--prediama-border-radius);
    box-shadow: var(--prediama-card-shadow);
}

.prediama-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--prediama-primary);
    margin-bottom: 1.5rem;
}

.prediama-section-title.centered {
    text-align: center;
    margin-bottom: 3rem;
}

.prediama-intro-paragraph {
    color: var(--prediama-gray-600);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.prediama-intro-image img {
    width: 100%;
    height: auto;
    border-radius: var(--prediama-border-radius);
}

/* Mission and Vision */
.prediama-mission-vision {
    margin-bottom: 4rem;
}

.prediama-vision-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.prediama-vision,
.prediama-mission {
    background: var(--prediama-white);
    padding: 2.5rem;
    border-radius: var(--prediama-border-radius);
    box-shadow: var(--prediama-card-shadow);
    text-align: center;
    transition: var(--prediama-transition);
}

.prediama-vision:hover,
.prediama-mission:hover {
    transform: translateY(-5px);
    box-shadow: var(--prediama-hover-shadow);
}

.prediama-vision-icon,
.prediama-mission-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: var(--prediama-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.prediama-vision-icon img,
.prediama-mission-icon img {
    width: 60px;
    height: 60px;
}

.prediama-card-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--prediama-primary);
    margin-bottom: 1rem;
}

.prediama-card-text {
    color: var(--prediama-gray-600);
    line-height: 1.7;
}

/* Timeline History */
.prediama-history {
    margin-bottom: 4rem;
}

.prediama-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.prediama-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--prediama-accent);
    transform: translateX(-50%);
}

.prediama-timeline-item {
    display: flex;
    margin-bottom: 2rem;
    position: relative;
}

.prediama-timeline-item:nth-child(odd) {
    flex-direction: row;
}

.prediama-timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.prediama-timeline-year {
    width: 80px;
    height: 80px;
    background: var(--prediama-accent);
    color: var(--prediama-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    margin: 0 2rem;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.prediama-timeline-content {
    background: var(--prediama-white);
    padding: 1.5rem;
    border-radius: var(--prediama-border-radius);
    box-shadow: var(--prediama-card-shadow);
    flex: 1;
    max-width: 300px;
}

.prediama-timeline-content h4 {
    color: var(--prediama-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.prediama-timeline-content p {
    color: var(--prediama-gray-600);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Values Section */
.prediama-values {
    margin-bottom: 4rem;
}

.prediama-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.prediama-value-card {
    background: var(--prediama-white);
    padding: 2rem;
    border-radius: var(--prediama-border-radius);
    box-shadow: var(--prediama-card-shadow);
    text-align: center;
    transition: var(--prediama-transition);
}

.prediama-value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--prediama-hover-shadow);
}

.prediama-value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: var(--prediama-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.prediama-value-icon img {
    width: 50px;
    height: 50px;
}

.prediama-value-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--prediama-primary);
    margin-bottom: 1rem;
}

.prediama-value-text {
    color: var(--prediama-gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Statistics Section */
.prediama-stats {
    background: var(--prediama-primary);
    margin: 4rem 0;
    padding: 3rem 0;
    border-radius: var(--prediama-border-radius);
}

.prediama-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.prediama-stat-item {
    text-align: center;
    color: var(--prediama-white);
}

.prediama-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--prediama-accent);
    margin-bottom: 0.5rem;
}

.prediama-stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Button Styles */
.prediama-btn-primary {
    padding: 0.8rem 1.5rem;
    border-radius: var(--prediama-border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--prediama-transition);
    display: inline-block;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    background: var(--prediama-accent);
    color: var(--prediama-white);
    box-shadow: 0 4px 15px rgba(214, 158, 46, 0.3);
}

.prediama-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(214, 158, 46, 0.4);
}

/* Footer Styles */
/* Footer Unified Style */
.footer {
    background-color: #1a365d;
    color: #ffffff;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #d69e2e;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 0;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-section ul li a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: #d69e2e;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    margin-top: 0;
}

.footer-bottom p {
    opacity: 0.8;
    margin: 0;
    font-size: 0.9rem;
}

.prediama-footer {
    background: var(--prediama-primary);
    color: var(--prediama-white);
    padding: 3rem 0 1rem;
}

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

.prediama-footer-brand-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.prediama-company-name.footer {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.2;
    letter-spacing: 0.3px;
    max-width: 200px;
    text-align: left;
}

.prediama-footer-brand .prediama-logo {
    margin-bottom: 1rem;
}

.prediama-footer-description {
    opacity: 0.8;
    line-height: 1.6;
}

.prediama-footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.prediama-footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--prediama-accent);
}

.prediama-footer-list {
    list-style: none;
}

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

.prediama-footer-list a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--prediama-transition);
}

.prediama-footer-list a:hover {
    color: var(--prediama-white);
}

.prediama-contact-info p {
    margin-bottom: 0.25rem;
    opacity: 0.8;
    font-size: 0.9rem;
}

.prediama-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .prediama-nav-menu {
        display: none;
    }
    
    .prediama-nav-toggle {
        display: flex;
    }
    
    .prediama-hero-title {
        font-size: 2rem;
    }
    
    .prediama-hero-subtitle {
        font-size: 1rem;
    }
    
    .prediama-intro-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .prediama-vision-mission-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .prediama-timeline::before {
        left: 40px;
    }
    
    .prediama-timeline-item {
        flex-direction: row !important;
        margin-left: 80px;
    }
    
    .prediama-timeline-year {
        position: absolute;
        left: -80px;
        width: 60px;
        height: 60px;
        font-size: 0.9rem;
        margin: 0;
    }
    
    .prediama-timeline-content {
        max-width: none;
        margin-left: 1rem;
    }
    
    .prediama-values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .prediama-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .prediama-footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .prediama-footer-links {
        grid-template-columns: 1fr;
    }
    
    .prediama-container {
        padding: 0 1rem;
    }
    
    .prediama-nav {
        padding: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .prediama-hero {
        padding: 2rem 0;
    }
    
    .prediama-hero-title {
        font-size: 1.8rem;
    }
    
    .prediama-about-content {
        padding: 2rem 0;
    }
    
    .prediama-intro-layout {
        padding: 1.5rem;
    }
    
    .prediama-section-title {
        font-size: 1.6rem;
    }
    
    .prediama-vision,
    .prediama-mission {
        padding: 2rem;
    }
    
    .prediama-value-card {
        padding: 1.5rem;
    }
    
    .prediama-stats {
        margin: 2rem 0;
        padding: 2rem 0;
    }
    
    .prediama-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .prediama-stat-number {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}