:root {
    --primary-color: #BA123C; 
    --accent-color: #D82E5C; 
    --bg-dark: #1A1A1A; 
    --bg-light: #282828; 
    --text-light: #F0F0F0; 
    --card-bg-opacity: rgba(255, 255, 255, 0.08);
    --card-border: rgba(255, 255, 255, 0.15);
    --shadow-heavy: rgba(0, 0, 0, 0.5);
}

.btn-primary-custom {
    background: var(--primary-color) !important;
    border: 1px solid var(--primary-color) !important;
    color: var(--text-light) !important;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.btn-primary-custom:hover {
    background: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}
.btn-outline-primary-custom {
    border: 1px solid var(--primary-color) !important;
    color: var(--primary-color) !important;
    background: transparent !important;
    font-weight: 600;
    transition: all 0.3s ease;
}
.btn-outline-primary-custom:hover {
    background: var(--primary-color) !important;
    color: var(--text-light) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.pulse-btn {
    animation: none;
}
@keyframes pulseBtn {
    0% { transform: scale(1); box-shadow: 0 0 10px rgba(186, 18, 60, 0.2); }
    50% { transform: scale(1.02); box-shadow: 0 0 15px rgba(186, 18, 60, 0.4); }
    100% { transform: scale(1); box-shadow: 0 0 10px rgba(186, 18, 60, 0.2); }
}

.mesh-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #3a001a 30%, var(--primary-color) 60%, var(--bg-dark) 100%);
    background-size: 400% 400%;
    animation: gradientMove 25s ease infinite alternate;
    z-index: -1;
    opacity: 0.8;
}
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-light);
    font-family: 'Montserrat', sans-serif;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
}

.text-primary, .text-accent {
    color: var(--primary-color) !important;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    position: relative;
    text-align: center;
    color: var(--primary-color);
    text-shadow: none;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    margin: 10px auto 0;
    box-shadow: none;
}

section {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.navbar {
    background: rgba(26, 26, 26, 0.85) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.5);
}
.navbar-brand, .nav-link {
    color: var(--text-light) !important;
    transition: color 0.3s ease;
}
.navbar-brand {
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
}
.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
    text-shadow: none;
}
.divider {
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.hero-section {
    padding-top: 10rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--text-light);
    text-shadow: 0 0 5px rgba(0,0,0,0.4);
}
.hero-profession {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 2rem;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
}
.hero-description {
    font-style: italic;
    opacity: 0.9;
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-left: 5px solid var(--primary-color);
    border-radius: 5px;
}

.profile-container {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    padding: 5px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
    animation: none;
    transition: all 0.5s ease;
}
.profile-container:hover {
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.8), 0 0 10px var(--primary-color);
}
.profile-image-container {
    border-radius: 50%;
    overflow: hidden;
    width: 100%;
    height: 100%;
}
.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    filter: grayscale(10%);
    transition: transform 0.5s ease, filter 0.5s ease;
}
.profile-image:hover {
    transform: scale(1.03);
    filter: grayscale(0%);
}

.social-link {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}
.social-link:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: translateY(-3px) scale(1.08);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
}

.rotating-skills-wrapper {
    background: var(--bg-light);
    padding: 10px 20px;
    border-radius: 50px;
    width: fit-content;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
}
.skills-icon {
    color: var(--primary-color);
    font-size: 1rem;
}
.rotating-text {
    font-weight: 600;
    color: var(--primary-color);
}
.typing-cursor {
    color: var(--primary-color);
    animation: blink 0.7s step-end infinite;
}
@keyframes blink {
    from, to { opacity: 1; }
    50% { opacity: 0; }
}

.about-intro {
    font-size: 1.1rem;
    line-height: 1.8;
}

.skill-card, .project-card {
    background: var(--card-bg-opacity);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease; 
    box-shadow: 0 4px 15px var(--shadow-heavy);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow-heavy), 0 0 8px rgba(186, 18, 60, 0.4);
    border-color: var(--accent-color);
}

.skill-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}
.skill-icon-container {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 12px; 
    border-radius: 8px;
    font-size: 1.2rem; 
    margin-right: 15px;
    box-shadow: 0 0 10px rgba(186, 18, 60, 0.4);
}
.skill-header h4 {
    margin: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.skill-technologies {
    margin-top: 15px;
    margin-bottom: 20px;
}
.skill-tech {
    display: inline-block;
    padding: 4px 10px;
    margin-right: 8px;
    margin-bottom: 8px;
    border-radius: 5px;
    font-size: 0.8rem;
    color: var(--primary-color);
    border: 1px solid rgba(186, 18, 60, 0.4);
    background: rgba(186, 18, 60, 0.1);
}

.experience-bar {
    height: 8px; 
    background-color: var(--bg-light);
    border-radius: 4px;
    margin-top: 5px;
    overflow: hidden;
    border: 1px solid var(--card-border);
}
.experience-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    border-radius: 4px;
    transition: width 1s ease-out;
}
.experience-text {
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-top: 5px;
    display: block;
    font-style: italic;
}

.portfolio-section {
    padding-bottom: 6rem;
}
.project-card {
    padding: 0 !important; 
    overflow: hidden;
}
.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.4s ease;
    border-bottom: 1px solid var(--card-border);
}
.project-card:hover .project-image {
    transform: scale(1.03);
}

.contact-section {
    padding-top: 4rem;
    padding-bottom: 6rem;
}

.footer-simple {
    background-color: var(--bg-dark);
    border-top: 1px solid var(--card-border);
}
.footer-simple i.fa-heart {
    color: var(--primary-color);
    text-shadow: none;
}
.footer-simple .text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}