/* Hero Section */
.hero {
    background: var(--dark-navy);
    color: white;
    padding: 10rem 2rem 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path fill="rgba(255,198,0,0.05)" d="M0,0 L100,0 L100,100 Q50,80 0,100 Z"></path></svg>');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: bottom;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero h1 span {
    color: var(--bright-orange);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* Button Styles */
/*.btn {*/
/*    display: inline-block;*/
/*    padding: 0.8rem 1.8rem;*/
/*    border-radius: 4px;*/
/*    font-weight: 600;*/
/*    text-decoration: none;*/
/*    transition: all 0.3s;*/
/*    cursor: pointer;*/
/*    border: none;*/
/*    font-size: 1rem;*/
/*}*/


/* Portfolio Section */
.portfolio {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-title h2 {
    font-size: 2.5rem;
    color: var(--deep-blue);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 4px;
    background: var(--bright-orange);
    bottom: -10px;
    left: 25%;
    border-radius: 2px;
}

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

.portfolio-item {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 20px rgba(255, 106, 0, 0.2);
}

.portfolio-img {
    height: 200px;
    overflow: hidden;
}

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

.portfolio-item:hover .portfolio-img img {
    transform: scale(1.1);
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--deep-blue);
}

.portfolio-info p {
    color: #666;
    margin-bottom: 1rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    background: var(--gradient-blue);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-link {
    color: var(--accent-blue);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s;
}

.portfolio-link:hover {
    color: var(--bright-orange);
}

.portfolio-link i {
    margin-left: 0.5rem;
    transition: transform 0.3s;
}

.portfolio-link:hover i {
    transform: translateX(5px);
}

/* Testimonials Section */
.testimonials {
    background: var(--orange-gold-gradient);
    padding: 5rem 2rem;
    color: white;
}

.testimonials .section-title h2 {
    color: white;
}

.testimonials .section-title h2::after {
    background: white;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    padding: 2rem;
    transition: transform 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-text::before,
.testimonial-text::after {
    content: '"';
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.3);
    position: absolute;
}

.testimonial-text::before {
    top: -15px;
    left: -10px;
}

.testimonial-text::after {
    bottom: -25px;
    right: -10px;
}

.client-info {
    display: flex;
    align-items: center;
}

.client-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
    border: 2px solid white;
}

.client-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-details h4 {
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.client-details p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Technology Stack */
.tech-stack {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 2rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 115, 255, 0.1);
}

.tech-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.tech-name {
    font-weight: 600;
    color: var(--deep-blue);
    text-align: center;
}

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

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

/* Responsive Styles */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--deep-blue);
        flex-direction: column;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        margin: 1rem 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-btns {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 8rem 1rem 4rem;
    }

    .portfolio, .testimonials, .tech-stack {
        padding: 3rem 1rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }
}