:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --dark-color: #0f172a;
    --light-color: #f8fafc;
    --text-color: #334155;
    --text-light: #64748b;
    --success-color: #10b981;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --transition-speed: 0.3s;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15), 0 5px 10px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2), 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', 'Segoe UI', 'Tahoma', 'Geneva', 'Verdana', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: #fff;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-color);
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-light);
}

.navbar {
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(10px);
    transition: all var(--transition-speed) var(--transition-smooth);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.brand-subtitle {
    font-size: 0.75rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.5px;
    line-height: 1;
}

.nav-link {
    position: relative;
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: all var(--transition-speed) var(--transition-smooth);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--transition-speed) var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: #fff !important;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 80%;
}

.nav-link-button {
    background: var(--gradient-primary);
    border-radius: 50px;
    padding: 8px 24px !important;
    margin-left: 10px;
    transition: all var(--transition-speed) var(--transition-smooth);
}

.nav-link-button::before {
    display: none;
}

.nav-link-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #5a67d8 0%, #6b47a0 100%);
}

/* Hero section */

.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 35%, #0f3460 70%, #533483 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 80px;
}

.hero-wave {
    position: relative;
    margin-top: -2px;
    margin-bottom: -1px;
    line-height: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 35%, #0f3460 70%, #533483 100%);
    border: none;
    overflow: hidden;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
}

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


.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 20%;
}

.hero-section h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: #fff;
    margin-bottom: 2rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.gradient-text {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.typing-container {
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.typing-text {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 300;
}

.cursor {
    animation: blink 1s infinite;
    color: #fbbf24;
    font-weight: 300;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-buttons .btn {
    margin: 0.5rem;
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
    color: #ffffff;
    font-weight: 600;
}

.hero-buttons .btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    box-shadow: 0 12px 35px rgba(99, 102, 241, 0.7);
    color: #ffffff;
}

.scroll-indicator {
    animation: bounce 2s infinite;
}

.scroll-down {
    color: rgba(255, 255, 255, 0.8);
    font-size: 2rem;
    transition: all var(--transition-speed);
    display: inline-block;
}

.scroll-down:hover {
    color: #fff;
    transform: translateY(5px);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-15px);
    }
    60% {
        transform: translateY(-10px);
    }
}

#about {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

#about:before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.about-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 350px;
}

.about-image-decoration {
    position: absolute;
    width: 280px;
    height: 280px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.15;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.15;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.25;
    }
}

.about-avatar {
    position: relative;
    width: 250px;
    height: 250px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 2;
    border: 8px solid white;
}

.about-avatar i {
    font-size: 8rem;
    background:  var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-speed) var(--transition-smooth);
    position: relative;
}

.about-quote {
    position: relative;
    top: 20px;
    left: 20px;
    font-size: 3rem;
    opacity: 0.1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-color);
    margin-bottom: 30px;
    padding-left: 10px;
}

.about-stats {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.stat-item {
    flex: 1;
    min-width: 140px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all var(--transition-speed) var(--transition-smooth);
    border: 2px solid transparent;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    background: white;
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon i {
    font-size: 1.5rem;
    color: white;
}

.stat-info h4 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    line-height: 1;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-info p {
    margin: 5px 0 0;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
    padding-left: 0;
}


#technologies {
    background: linear-gradient(180deg, #f8fafc 0%, #f0f4ff 100%);
}

.tech-card {
    background: white;
    border-radius: 16px;
    padding: 25px 15px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed) var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-speed) var(--transition-smooth);
}

.tech-card:hover::before {
    transform: scaleX(1);
}

.tech-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.tech-icon-wrapper {
    margin-bottom: 12px;
    transition: all var(--transition-speed) var(--transition-smooth);
}

.tech-icon-wrapper i {
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-speed) var(--transition-smooth);
}

.tech-card:hover .tech-icon-wrapper {
    transform: scale(1.15) rotate(5deg);
}

.tech-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
    line-height: 1.3;
}

section {
    padding: 100px 0;
    scroll-margin-top: 70px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    position: relative;
    display: inline-block;
    padding-bottom: 20px;
    margin-bottom: 60px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

#projects {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.projects-slider-container {
    position: relative;
    padding: 0 80px;
    overflow: hidden;
}

.projectsSwiper {
    padding: 20px 0 70px;
    overflow: visible;
}

.projectsSwiper .swiper-wrapper {
    padding-bottom: 20px;
    overflow-y: visible;
}

.swiper-slide {
    height: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    overflow: visible;
}

.project-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-speed) var(--transition-smooth);
    position: relative;
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.project-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 250px;
    border-radius: 20px 20px 0 0;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--transition-smooth);
}

.project-card:hover .project-image {
    transform: scale(1.1);
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: var(--text-light);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(99, 102, 241, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-smooth);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: 20px;
}

.project-link {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all var(--transition-speed) var(--transition-smooth);
    text-decoration: none;
}

.project-link:hover {
    transform: scale(1.2) rotate(10deg);
    background: #fbbf24;
    color: white;
}

.project-content {
    padding: 30px;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.project-description {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.project-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-badge {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-speed);
}

.tech-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* slider */

.projectsSwiper .swiper-button-next,
.projectsSwiper .swiper-button-prev {
    width: 55px;
    height: 55px;
    background: white;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-speed) var(--transition-smooth);
    top: 50%;
    margin-top: 0;
    transform: translateY(-50%);
    z-index: 10;
}

.projectsSwiper .swiper-button-prev {
    left: -70px;
}

.projectsSwiper .swiper-button-next {
    right: -70px;
}


.projectsSwiper .swiper-button-next:after,
.projectsSwiper .swiper-button-prev:after {
    font-size: 22px;
    font-weight: bold;
    background:  var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projectsSwiper .swiper-button-next:hover,
.projectsSwiper .swiper-button-prev:hover {
    transform: translateY(-50%) scale(1.15);
    box-shadow: var(--shadow-lg);
}

.projectsSwiper .swiper-button-disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.projectsSwiper .swiper-pagination {
    bottom: 20px;
}

.projectsSwiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: var(--text-light);
    opacity: 0.5;
    transition: all var(--transition-speed);
}

.projectsSwiper .swiper-pagination-bullet-active {
    background: var(--primary-color);
    opacity: 1;
    width: 30px;
    border-radius: 6px;
}

#contact {
    background: linear-gradient(160deg, #f0f4ff 0%, #f8fafc 50%, #f0f0ff 100%);
    position: relative;
    overflow: hidden;
}

#contact:before {
    content: '';
    position: absolute;
    top: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

#contact .section-title {
    color: var(--dark-color);
}

#contact .section-title::after {
    background: var(--gradient-primary);
}

.contact-form {
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}

.contact-info {
    padding: 10px 0;
}

.contact-info-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.contact-info-desc {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 35px;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 18px;
    background: white;
    padding: 20px 24px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed) var(--transition-smooth);
    border: 2px solid transparent;
}

.contact-info-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateX(6px);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i {
    font-size: 1.2rem;
    color: white;
}

.contact-info-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-light);
    margin: 0 0 3px 0;
}

.contact-info-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a.contact-info-value:hover {
    color: var(--primary-color);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.form-control {
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    padding: 14px 20px;
    font-size: 1rem;
    transition: all var(--transition-speed) var(--transition-smooth);
    background-color: #f8fafc;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background-color: white;
    outline: none;
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* buttons */
.btn {
    border-radius: 50px;
    padding: 14px 35px;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-speed) var(--transition-smooth);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, #5a67d8 0%, #6b47a0 100%);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

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

.btn-outline-light:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

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

.btn-outline-dark:hover {
    background: var(--dark-color);
    color: white;
    transform: translateY(-3px);
}

/* footer */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #1e293b 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.footer::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.footer-brand .brand-icon {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand h5 {
    color: white;
    font-weight: 700;
    margin: 0;
}

.footer-title {
    color: white;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    font-size: 0.95rem;
}

.footer-links a i {
    font-size: 0.7rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-speed) var(--transition-smooth);
}

.footer-links a:hover {
    color: white;
    padding-left: 8px;
}

.footer-links a:hover i {
    opacity: 1;
    transform: translateX(0);
}

.social-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-smooth);
    z-index: -1;
}

.social-link:hover {
    transform: translateY(-5px) rotate(10deg);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.5);
    border-color: var(--primary-color);
}

.social-link:hover::before {
    opacity: 1;
}

.footer-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
    margin: 40px 0 30px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

@media (max-width: 992px) {
    section {
        padding: 70px 0;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .about-content,
    .contact-form {
        padding: 40px 30px;
    }

    .about-image-wrapper {
        height: 300px;
    }

    .about-avatar {
        width: 200px;
        height: 200px;
    }

    .about-avatar i {
        font-size: 6rem;
    }

    .about-image-decoration {
        width: 230px;
        height: 230px;
    }

    .stat-item {
        min-width: 100%;
    }
}


@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }

    .typing-text {
        font-size: 1.2rem;
    }

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

    section {
        padding: 50px 0;
    }

    .about-content,
    .contact-form {
        padding: 30px 20px;
    }

    .contact-info-title {
        font-size: 1.5rem;
    }

    .contact-info-title:hover {
        transform: none;
    }

    .navbar-brand {
        font-size: 1.25rem;
        gap: 10px;
    }

    .brand-icon {
        font-size: 2rem;
    }

    .brand-title {
        font-size: 1.25rem;
    }

    .brand-subtitle {
        font-size: 0.7rem;
    }

    .btn {
        padding: 12px 28px;
        font-size: 0.95rem;
    }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin: 10px 0;
    }

    .nav-link-button {
        margin-left: 0;
        margin-top: 10px;
        display: block;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .project-image-wrapper {
        height: 200px;
    }

    .projects-slider-container {
        padding: 0 60px;
    }

    .projectsSwiper .swiper-button-next,
    .projectsSwiper .swiper-button-prev {
        width: 45px;
        height: 45px;
    }

    .projectsSwiper .swiper-button-prev {
        left: -50px;
    }

    .projectsSwiper .swiper-button-next {
        right: -50px;
    }

    .projectsSwiper .swiper-button-next::after,
    .projectsSwiper .swiper-button-prev::after {
        font-size: 18px;
    }

    .projectsSwiper .swiper-button-next:hover,
    .projectsSwiper .swiper-button-prev:hover {
        transform: translateY(-50%) scale(1.1);
    }
}

@media (max-width: 576px) {
    .hero-section {
        min-height: 100vh;
        padding: 100px 15px 30px;
        display: flex;
        align-items: center;
    }

    .hero-content {
        width: 100%;
        padding: 0 10px;
    }

    .hero-section h1 {
        font-size: 2rem;
        margin-bottom: 1rem;
        line-height: 1.3;
    }

    .hero-section h1 .gradient-text {
        display: block;
        margin-top: 5px;
    }

    .typing-container {
        min-height: 70px;
        margin-bottom: 1.5rem;
    }

    .typing-text {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .cursor {
        font-size: 0.9rem;
    }

    .hero-buttons {
        display: flex;
        flex-direction: row;
        gap: 10px;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-buttons .btn {
        flex: 1;
        min-width: 140px;
        max-width: 180px;
        margin: 0 !important;
        padding: 14px 20px;
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .hero-buttons .btn i {
        font-size: 0.95rem;
    }

    .scroll-indicator {
        margin-top: 40px;
    }

    .scroll-down {
        font-size: 1.5rem;
    }

    .particles-container {
        display: none;
    }

    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 40px;
    }

    .about-image-wrapper {
        height: 250px;
        margin-bottom: 30px;
    }

    .about-avatar {
        width: 180px;
        height: 180px;
        border: 5px solid white;
    }

    .about-avatar i {
        font-size: 5rem;
    }

    .about-image-decoration {
        width: 200px;
        height: 200px;
    }

    .about-content {
        padding: 30px 20px;
    }

    .about-quote {
        font-size: 2rem;
        top: 15px;
        left: 15px;
    }

    .about-content p {
        font-size: 1rem;
        line-height: 1.7;
        padding-left: 0;
    }

    .about-stats {
        gap: 12px;
    }

    .stat-item {
        padding: 15px;
        min-width: 100%;
    }

    .stat-icon {
        width: 45px;
        height: 45px;
    }

    .stat-icon i {
        font-size: 1.3rem;
    }

    .stat-info h4 {
        font-size: 1.5rem;
    }

    .stat-info p {
        font-size: 0.85rem;
    }

    .tech-card {
        padding: 20px 15px;
    }

    .tech-icon-wrapper i {
        font-size: 2.5rem;
    }

    .tech-name {
        font-size: 0.9rem;
    }

    .projects-slider-container {
        padding: 0 15px;
    }

    .projectsSwiper {
        padding: 15px 0 60px;
    }

    .projectsSwiper .swiper-button-next,
    .projectsSwiper .swiper-button-prev {
        display: none;
    }

    .project-card {
        max-width: 100%;
        width: 100%;
    }

    .swiper-slide {
        width: 100% !important;
    }

    .project-image-wrapper {
        height: 180px;
    }

    .project-content {
        padding: 20px;
    }

    .project-title {
        font-size: 1.3rem;
    }

    .project-description {
        font-size: 0.95rem;
    }

    .tech-badge {
        padding: 5px 12px;
        font-size: 0.8rem;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .form-control {
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .footer {
        padding: 40px 0 30px;
    }

    .footer::after {
        width: 400px;
        height: 400px;
        bottom: -30%;
        right: -20%;
    }

    .footer-brand .brand-icon {
        font-size: 1.8rem;
    }

    .footer-brand h5 {
        font-size: 1.2rem;
    }

    .footer-title {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }

    .footer-description {
        font-size: 0.9rem;
    }

    .footer-links a {
        font-size: 0.9rem;
    }

    .social-links {
        justify-content: flex-start;
        gap: 10px;
    }

    .social-link {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .footer-divider {
        margin: 30px 0 20px;
    }

    .footer-copyright {
        font-size: 0.85rem;
    }

    .navbar {
        padding: 0.75rem 0;
    }

    .navbar-brand {
        padding: 0.25rem 0;
    }

    .brand-icon {
        font-size: 1.8rem;
    }

    .brand-title {
        font-size: 1.15rem;
    }

    .brand-subtitle {
        font-size: 0.65rem;
    }

    .nav-link {
        padding: 10px 0 !important;
        font-size: 1rem;
    }

    .nav-link-button {
        margin-top: 15px;
        padding: 10px 20px !important;
    }

    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}


@media (max-width: 375px) {
    .hero-section h1 {
        font-size: 1.75rem;
    }

    .typing-text {
        font-size: 0.85rem;
    }

    .hero-buttons .btn {
        min-width: 130px;
        max-width: 160px;
        padding: 12px 16px;
        font-size: 0.85rem;
    }

    .hero-buttons .btn i {
        font-size: 0.9rem;
        margin-right: 6px !important;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .about-avatar {
        width: 160px;
        height: 160px;
    }

    .about-avatar i {
        font-size: 4rem;
    }

    .projects-slider-container {
        padding: 0 10px;
    }

    .footer::after {
        width: 300px;
        height: 300px;
    }

    .footer-brand .brand-icon {
        font-size: 1.6rem;
    }

    .footer-brand h5 {
        font-size: 1.1rem;
    }

    .footer-title {
        font-size: 1rem;
    }

    .social-link {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }

    .footer-copyright {
        font-size: 0.8rem;
    }
}