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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-x: hidden;
    color: #333;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
}

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

.nav-link {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #333;
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #333;
}

.nav-link.active::after {
    width: 100%;
}

/* Social Media Icons */
.social-icons {
    position: fixed;
    top: 50%;
    right: 2rem;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 999;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    color: #333;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.social-link:hover {
    background: #333;
    color: white;
    transform: scale(1.1);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Sections Container */
.sections-container {
    width: 100%;
}

/* Section Base Styles */
.section {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 6rem 2rem 4rem;
}

.section-light {
    background: #f8f9fa;
}

.section-dark {
    background: #2c3e50;
    color: white;
}

.section-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    z-index: 10;
    text-align: center;
}

/* Home Section Specific */
#home {
    padding: 0;
}

#home .section-content {
    color: white;
}

.section-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.background-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.image-container {
    position: relative;
    overflow: hidden;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: subtleZoom 20s ease-in-out infinite alternate;
}

.image-container:nth-child(1) img {
    object-position: center 30%;
}

.image-container:nth-child(3) img {
    object-position: center 30%;
}

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

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 2;
}

/* Typography */
.section-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 1s ease-out;
}

.section-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 300;
    margin-bottom: 2rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.section-heading {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
}

.section-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: white;
    color: #333;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

/* Content Wrapper */
.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

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

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

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

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

/* Work Items */
.work-items {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
}

.work-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: transform 0.3s ease;
}

.work-item:hover {
    transform: translateX(10px);
}

.work-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.work-item p {
    color: #666;
    line-height: 1.6;
}

/* Contact Info */
.contact-info {
    margin-top: 2rem;
    font-size: 1.2rem;
}

.contact-info a {
    color: white;
    text-decoration: none;
    border-bottom: 2px solid white;
    transition: opacity 0.3s ease;
}

.contact-info a:hover {
    opacity: 0.8;
}

/* Section Chevrons */
.section-chevron,
.section-chevron-up {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
}

.section-chevron {
    bottom: 2rem;
    animation: bounce 2s infinite;
}

.section-chevron-up {
    top: 6rem;
    animation: bounceUp 2s infinite;
}

.section-chevron svg,
.section-chevron-up svg {
    width: 40px;
    height: 40px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

.section-light .section-chevron,
.section-light .section-chevron-up {
    color: #333;
}

.section-dark .section-chevron,
.section-dark .section-chevron-up {
    color: white;
}

#home .section-chevron {
    color: white;
}

.section-chevron:hover {
    transform: translateX(-50%) translateY(5px);
    opacity: 0.7;
}

.section-chevron-up:hover {
    transform: translateX(-50%) translateY(-5px);
    opacity: 0.7;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes bounceUp {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(10px);
    }
    60% {
        transform: translateX(-50%) translateY(5px);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem 1.5rem;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .social-icons {
        right: 1rem;
    }

    .section {
        padding: 5rem 1.5rem 2rem;
    }

    .background-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 1fr);
    }

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

@media (max-width: 480px) {
    .nav-menu {
        gap: 0.5rem;
        font-size: 0.8rem;
    }

    .nav-logo {
        font-size: 1.2rem;
    }

    .social-icons {
        right: 0.5rem;
        gap: 0.5rem;
    }

    .social-link {
        width: 35px;
        height: 35px;
    }
}