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

:root {
    --primary-color: #cccc00;
    --secondary-color: #507a95;
    --accent-color: #ffc472;
    --warning-color: #cccc00;
    --dark-color: #646464;
    --light-color: #f7f7f7;
    --text-color: #777777;
    --border-color: #eee;
    --max-width: 1600px;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 30px;
}

h1, h2, h3, h4 {
    color: var(--dark-color);
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--dark-color);
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

#navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand .logo {
    height: 40px;
    width: auto;
}

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

.nav-menu a {
    color: var(--dark-color);
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #6b8ca8 100%);
    color: white;
    text-align: center;
    padding: 120px 20px 80px;
    position: relative;
}

.hero h1 {
    color: white;
    margin-bottom: 1rem;
    font-size: 3.5rem;
    animation: fadeInUp 1s ease;
}

.hero .tagline {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--light-color);
    transform: translateY(-2px);
    color: var(--dark-color);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

/* Sections */
section {
    padding: 80px 0;
}

.section-intro {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 3rem;
    opacity: 0.8;
}

/* Services Section */
.services {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.service-card {
    background: white;
    padding: 1.75rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

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

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

.service-card li {
    padding: 0.4rem 0;
    color: var(--text-color);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.95rem;
}

.service-card li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.services-cta {
    background: white;
    padding: 3rem;
    margin-bottom: 4rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.services-cta h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.cta-section {
    text-align: center;
    padding: 80px 0;
    background: var(--light-color);
    border-radius: 16px;
    margin-top: 4rem;
}

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

.benefit {
    text-align: center;
}

.benefit strong {
    display: block;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.benefit p {
    font-size: 0.95rem;
    color: var(--text-color);
}

/* Products Section */
.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.product-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.product-placeholder {
    background: var(--secondary-color);
    padding: 4rem 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    text-align: center;
    color: white;
}

.product-placeholder .bike-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: white;
}

.product-placeholder h4 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.product-placeholder p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

.product-tagline {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-style: italic;
}

.product-features {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.product-features h4 {
    margin-bottom: 1rem;
}

.product-features ul {
    list-style: none;
}

.product-features li {
    padding: 0.5rem 0;
}

.product-features li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* Portfolio Section */
.portfolio {
    background: var(--light-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: scale(1.05);
}

.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: white;
    padding: 2rem 1.5rem 1.5rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.portfolio-year {
    display: inline-block;
    background: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.portfolio-note {
    text-align: center;
    font-style: italic;
    color: var(--text-color);
    opacity: 0.8;
    margin-top: 2rem;
}

/* Contact Section */
.contact-content-old {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin: 0 auto;
}

.contact-info {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 12px;
}

.contact-item {
    margin: 1.5rem 0;
}

.contact-item strong {
    display: block;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.contact-cta {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-cta .btn {
    align-self: flex-start;
    margin-top: 1rem;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: white;
    text-align: center;
    padding: 2rem 0;
}

footer p {
    margin: 0;
    opacity: 0.8;
}

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

/* Fade in on scroll */
.service-card, .portfolio-item, .benefit {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.fade-in, .portfolio-item.fade-in, .benefit.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* Active nav link */
.nav-menu a.active {
    color: var(--secondary-color);
    border-bottom: 2px solid var(--secondary-color);
}

/* Page Header */
.page-header {
    background: var(--secondary-color);
    color: white;
    padding: 120px 0 60px;
    text-align: center;
}

.page-header h1 {
    color: white;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Introduction Section */
.intro-section {
    padding: 0;
    background: transparent;
    margin-top: -100px;
    position: relative;
    z-index: 10;
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.intro-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.intro-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

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

.intro-link {
    color: var(--secondary-color);
    font-weight: 600;
    margin-top: 1rem;
    display: inline-block;
}

.intro-link:hover {
    color: var(--dark-color);
}

/* Footer Enhanced */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding: 3rem 0;
}

.footer-info .footer-logo {
    height: 40px;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin: 0.5rem 0;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
}

.footer-links a:hover {
    color: white;
}

.footer-contact a {
    color: var(--warning-color);
}

.footer-contact a:hover {
    color: white;
}

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

/* Process Timeline */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

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

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

/* Product Details */
.product-tech {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.product-details {
    margin-top: 4rem;
}

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

.detail-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.detail-card h3 i {
    margin-right: 0.5rem;
}

/* Portfolio Detailed */
.portfolio-item-detailed {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.portfolio-image img {
    width: 100%;
    border-radius: 8px;
}

.portfolio-tech ul {
    list-style: none;
    padding-left: 1rem;
}

.portfolio-tech li:before {
    content: "• ";
    color: var(--primary-color);
}

.portfolio-stats {
    margin: 4rem 0;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-card {
    background: var(--secondary-color);
    color: white;
    padding: 2rem 1rem;
    border-radius: 12px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
}

.stat-label {
    margin-top: 0.5rem;
    opacity: 0.9;
}

/* Contact Page */
.contact-main {
    text-align: center;
    margin-bottom: 4rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-align: center;
}

.contact-card h3 {
    margin: 1rem 0 0.5rem;
}

.contact-card .contact-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.contact-services {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    margin-bottom: 4rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.service-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}


.email-cta {
    background: var(--secondary-color);
    color: white;
    padding: 3rem;
    border-radius: 12px;
    margin: 3rem 0;
    text-align: center;
}

.email-cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.email-cta p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.btn-icon {
    margin-right: 0.5rem;
}

.contact-process {
    margin-top: 4rem;
}

.contact-process h2,
.contact-faq h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-faq {
    margin-top: 4rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.upcoming-products {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.upcoming-card {
    background: var(--light-color);
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
}

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

/* Services Page */
.services-content {
    padding: 80px 0;
}

.portfolio-content {
    padding: 80px 0;
    background: var(--light-color);
}

.products-content {
    padding: 80px 0;
}

.contact-content {
    padding: 80px 0;
    background: var(--light-color);
}

/* Large screens - 5 columns for service cards */
@media (min-width: 1400px) {
    .services-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Medium-large screens - ensure good spacing */
@media (min-width: 1200px) and (max-width: 1399px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 70vh;
        padding: 100px 20px 60px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .intro-section {
        margin-top: -60px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .product-showcase {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
       grid-template-columns: 1fr; 
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-info-section,
    .contact-form-section {
        padding: 2rem;
    }
    
    .contact-cta .btn {
        align-self: stretch;
        text-align: center;
    }
}

/* Navbar scroll effect */
#navbar.scrolled {
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}