/* Base styles */
:root {
    --yinmn-blue: #485696;
    --platinum: #e7e7e7;
    --sunset: #f9c784;
    --pumpkin: #fc7a1e;
    --golden-gate-bridge: #f24c00;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --radius: 0.5rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    color: var(--yinmn-blue);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

a:hover {
    color: var(--golden-gate-bridge);
}

ul {
    list-style-type: none;
    padding-left: 0;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem auto;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-light);
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes borderPulse {
    0% { border-color: var(--yinmn-blue); }
    50% { border-color: var(--golden-gate-bridge); }
    100% { border-color: var(--yinmn-blue); }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse-slow {
    animation: pulse 3s ease-in-out infinite;
}

.floating-image {
    animation: float 3s ease-in-out infinite;
}

/* Button styles */
.btn, .btn-primary, .btn-outline, .cta-btn, .primary-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.btn-primary, .cta-btn, .primary-button {
    background-color: var(--pumpkin);
    color: var(--white);
    border: none;
}

.btn-primary:hover, .cta-btn:hover, .primary-button:hover {
    background-color: var(--golden-gate-bridge);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(242, 76, 0, 0.2);
}

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

.btn-outline:hover {
    background-color: rgba(72, 86, 150, 0.1);
    transform: translateY(-2px);
}

.view-details-btn {
    display: inline-flex;
    align-items: center;
    color: var(--pumpkin);
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 1rem;
    cursor: pointer;
    border: none;
    background: none;
}

.view-details-btn i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.view-details-btn:hover {
    color: var(--golden-gate-bridge);
}

.view-details-btn:hover i {
    transform: translateX(3px);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(72, 86, 150, 0.05) 0%, rgba(249, 199, 132, 0.05) 100%);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-grid {
        grid-template-columns: 7fr 5fr;
    }
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-content h1 .highlight {
    color: var(--pumpkin);
}

.hero-image {
    position: relative;
}

.image-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(252, 122, 30, 0.2) 0%, rgba(72, 86, 150, 0.2) 100%);
    border-radius: 1rem;
    filter: blur(20px);
    transform: scale(0.95);
}

.decoration-circle-1 {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 80px;
    height: 80px;
    background-color: var(--pumpkin);
    border-radius: 50%;
    z-index: 1;
    animation: pulse 6s ease-in-out infinite;
}

.decoration-circle-2 {
    position: absolute;
    top: -24px;
    left: -24px;
    width: 60px;
    height: 60px;
    background-color: var(--yinmn-blue);
    border-radius: 50%;
    z-index: 1;
    opacity: 0.7;
    animation: pulse 4s ease-in-out infinite 1s;
}

/* Portfolio Page Styles */
.filter-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.filter-btn {
    background-color: transparent;
    border: 2px solid var(--yinmn-blue);
    color: var(--yinmn-blue);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--yinmn-blue);
    color: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-card {
    background-color: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-category {
    display: inline-block;
    background-color: rgba(72, 86, 150, 0.1);
    color: var(--yinmn-blue);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--yinmn-blue);
}

.portfolio-description {
    color: var(--text-light);
    margin-bottom: 1rem;
    flex-grow: 1;
}

/* Modal Styles */
.modal-content {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background-color: var(--yinmn-blue);
    color: var(--white);
    padding: 1.25rem 1.5rem;
    border-bottom: none;
}

.modal-title {
    color: var(--white);
    font-weight: 700;
    margin-bottom: 0;
}

.modal-body {
    padding: 2rem;
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

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

.modal-image {
    border-radius: var(--radius);
    overflow: hidden;
}

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

.project-detail {
    margin-bottom: 1.5rem;
}

.project-detail h4 {
    color: var(--yinmn-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.project-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Features and Services Sections */
.features-section {
    padding: 5rem 0;
    background-color: var(--white);
}

.features-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem auto;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(to right, var(--yinmn-blue), var(--golden-gate-bridge));
    color: var(--white);
    text-align: center;
    padding: 5rem 0;
}

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

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .lead {
    color: rgba(255, 255, 255, 0.9);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Final CTA Section */
.final-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--yinmn-blue), var(--pumpkin));
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 0;
}

.final-cta::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    z-index: 0;
}

.cta-box {
    color: var(--white);
    border-radius: var(--radius);
    padding: 4rem 2rem;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.cta-box h2 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cta-box .primary-button {
    background: var(--white);
    color: var(--yinmn-blue);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.cta-box .primary-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    background: var(--white);
}

.cta-box .btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.8);
    background: transparent;
    color: var(--white);
    padding: 0.9rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-box .btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .final-cta {
        padding: 4rem 0;
    }
    
    .cta-box {
        padding: 3rem 1.5rem;
    }
    
    .cta-box h2 {
        font-size: 2rem;
    }
    
    .cta-box p {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-box .primary-button,
    .cta-box .btn-outline {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 0;
    background-color: var(--white);
}

.testimonials-carousel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .testimonials-carousel {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .testimonials-carousel {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background-color: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    border-top: 4px solid var(--yinmn-blue);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-top-color: var(--pumpkin);
}

.testimonial-content {
    padding: 2rem;
    position: relative;
}

.testimonial-content p {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
    font-size: 1.125rem;
    line-height: 1.7;
}

.testimonial-content p::before {
    content: '"';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 3rem;
    line-height: 1;
    color: var(--pumpkin);
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 700;
    color: var(--yinmn-blue);
    font-size: 1.125rem;
}

.author-title {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Services Section Styles */
.services-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(72, 86, 150, 0.05) 0%, rgba(255, 255, 255, 0.9) 50%, rgba(249, 199, 132, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(252, 122, 30, 0.1) 0%, rgba(252, 122, 30, 0) 70%);
    z-index: 0;
}

.services-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(72, 86, 150, 0.1) 0%, rgba(72, 86, 150, 0) 70%);
    z-index: 0;
}

.service-category {
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(72, 86, 150, 0.1);
}

.category-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--yinmn-blue), var(--pumpkin));
    border-radius: 20px;
    margin-right: 1.5rem;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 10px 20px rgba(72, 86, 150, 0.2);
    transition: transform 0.3s ease;
}

.service-category:hover .category-icon {
    transform: rotate(5deg) scale(1.05);
}

.category-header h3 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--yinmn-blue);
    font-weight: 700;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: var(--white);
    border-radius: 1rem;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border-top: 4px solid transparent;
    border-image: linear-gradient(to right, var(--yinmn-blue), var(--pumpkin));
    border-image-slice: 1;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(72, 86, 150, 0.05) 0%, rgba(249, 199, 132, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    position: relative;
    z-index: 1;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--yinmn-blue), var(--pumpkin));
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 16px rgba(72, 86, 150, 0.2);
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h4 {
    position: relative;
    z-index: 1;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--yinmn-blue);
    font-weight: 700;
}

.service-card p {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    flex-grow: 1;
}

.service-features {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
    padding-left: 0;
}

.service-features li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
}

.service-features li i {
    color: var(--pumpkin);
    margin-right: 0.75rem;
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.service-card:hover .service-features li i {
    transform: scale(1.1);
    color: var(--golden-gate-bridge);
}

.learn-more {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    color: var(--pumpkin);
    font-weight: 600;
    transition: all 0.3s ease;
    padding-bottom: 5px;
    margin-top: auto;
}

.learn-more::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--pumpkin), var(--golden-gate-bridge));
    transition: width 0.3s ease;
}

.learn-more:hover {
    color: var(--golden-gate-bridge);
}

.learn-more:hover::after {
    width: 100%;
}

.category-cta {
    margin-top: 2rem;
    text-align: center;
}

.category-cta .btn-outline {
    background: transparent;
    border: 2px solid var(--yinmn-blue);
    color: var(--yinmn-blue);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.category-cta .btn-outline:hover {
    background: var(--yinmn-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(72, 86, 150, 0.15);
}

@media (max-width: 767px) {
    .services-section {
        padding: 4rem 0;
    }
    
    .service-category {
        padding: 1.5rem;
        margin-bottom: 2.5rem;
    }
    
    .category-header {
        flex-direction: column;
        text-align: center;
        padding-bottom: 1.5rem;
    }
    
    .category-icon {
        margin: 0 auto 1rem;
    }
}

/* Single Contact Card Styles */