/* CSS Variables */
:root {
    --primary-color: #0078ff;
    --secondary-color: #ff5757;
    --text-dark: #16213e;
    --text-muted: #5c6776;
    --bg-light: #f5f7fa;
    --bg-white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    direction: ltr;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    color: var(--text-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.2rem; }

p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover { color: #0056b3; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: none;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-outline {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background-color: transparent;
}

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

/* Navigation */
.navbar {
    background-color: var(--bg-white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: var(--shadow);
}

.nav-links {
    display: flex;
    list-style: none;
    justify-content: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 600;
    padding: 0.5rem 1rem;
}

.nav-link:hover {
    background-color: var(--bg-light);
    border-radius: 5px;
}

/* Experience Badge */
.experience-badge {
    position: relative;
    width: 100px;
    height: 100px;
    margin-bottom: 2rem;
}

.experience-badge .number {
    position: absolute;
    font-size: 5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.experience-badge .text {
    position: absolute;
    bottom: 0;
    left: 50%;
    font-size: 0.75rem;
    color: var(--text-muted);
    transform: translateX(-50%);
    text-align: center;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.hero-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.hero-content {
    max-width: 600px;
}

.highlight { color: var(--primary-color); }

.cta-buttons { margin-top: 2rem; }

.hero-image {
    position: relative;
    width: 40%;
    min-width: 300px;
}

.profile-bg {
    position: absolute;
    width: 90%;
    height: 90%;
    background-color: var(--secondary-color);
    border-radius: 46% 54% 55% 45% / 46% 35% 65% 54%;
    right: 0;
    z-index: 1;
    animation: blob-animation 8s ease-in-out infinite alternate;
    will-change: border-radius;
}

.profile-photo {
    position: relative;
    z-index: 2;
    width: 100%;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    z-index: 0;
    animation: float 6s ease-in-out infinite;
    will-change: transform;
}

.shape1 {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 120, 255, 0.1);
    top: 10%;
    left: -10%;
}

.shape2 {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 87, 87, 0.1);
    bottom: 20%;
    left: -5%;
    animation-delay: 2s;
}

.shape3 {
    width: 50px;
    height: 50px;
    background-color: rgba(76, 175, 80, 0.1);
    right: -10%;
    top: 30%;
    animation-delay: 4s;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

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

.service-card {
    padding: 2rem;
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: transform var(--transition);
    text-align: center;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background-color: #e3f2fd;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* About Section */
.about-me {
    padding: 5rem 0;
    background-color: var(--bg-white);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.portrait {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.about-image .experience-badge {
    position: absolute;
    bottom: 0;
    left: 0;
    transform: translate(-20%, 50%);
    z-index: 1;
}

.section-label {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

/* Projects Section */
.featured-work {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.project-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border: none;
    background-color: var(--bg-white);
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

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

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

.project-item {
    display: none;
}

.project-item.show {
    display: block;
}

.showcase-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}

.link-arrow {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
}

.link-arrow i {
    margin-left: 0.5rem;
    transition: margin-left 0.3s ease;
}

.link-arrow:hover i {
    margin-left: 1rem;
}

/* Contact Section */
.contact-section {
    text-align: center;
}

.contact-section h2 {
    margin-bottom: 1rem;
}

.contact-section form {
    margin: 0 auto;
    text-align: left;
}

/* Animations */
@keyframes blob-animation {
    0% {
        border-radius: 46% 54% 55% 45% / 46% 35% 65% 54%;
    }
    50% {
        border-radius: 55% 45% 46% 54% / 55% 65% 35% 46%;
    }
    100% {
        border-radius: 46% 54% 55% 45% / 46% 35% 65% 54%;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* Responsive */
@media (max-width: 900px) {
    .hero-wrapper {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-image {
        width: 80%;
        margin-top: 2rem;
    }

    .nav-links {
        flex-wrap: wrap;
        gap: 1rem;
    }
}

@media (max-width: 500px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}