:root {
    --primary-color: #ff6f61; /* Coral */
    --text-color: #2d2d2d;
    --bg-color: #f5f5f5;
    --accent-color: #ffffff;
    --skill-color-1: #ff9999; 
    --skill-color-2: #66cccc; 
    --skill-color-3: #ffcc66; 
}

[data-theme="dark"] {
    --primary-color: #ff8780;
    --text-color: #e0e0e0;
    --bg-color: #1a1a1a;
    --accent-color: #2d2d2d;
    --skill-color-1: #cc6666;
    --skill-color-2: #339999;
    --skill-color-3: #cc9933;
}

[data-theme="dark"] .nav-link {
    color: #ffffff;
}

[data-theme="dark"] .nav-link:hover {
    color: var(--primary-color);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: all 0.3s ease;
    margin: 0;
}

/* Navbar */
.navbar {
    background-color: var(--accent-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-toggler {
    border: none;
    margin: 0 auto;
}

.navbar-collapse {
    text-align: center;
}

.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.navbar .theme-toggle {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.navbar .theme-toggle:hover {
    transform: rotate(180deg);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--bg-color) 100%);
    padding: 2rem 1rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    top: -50%;
    left: -50%;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-content {
    text-align: center;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero .lead {
    font-size: clamp(1rem, 3vw, 1.5rem);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    margin-bottom: 2rem;
}

.highlight {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(255, 111, 97, 0.5);
}

/* Secciones */
.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

.section-title::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    background: var(--primary-color);
    bottom: -10px;
    left: 0;
    transition: width 0.3s ease;
}

.section-title:hover::after {
    width: 100%;
}

/* Habilidades */
#skills {
    background-color: var(--accent-color);
}

.skill-card {
    background-color: var(--accent-color);
    border-radius: 15px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 1rem;
    box-shadow: none;
}

.skill-card:hover {
    transform: scale(1.05);
    box-shadow: none;
}

.skill-icon {
    font-size: clamp(3rem, 6vw, 4rem); 
    margin-bottom: 1rem;
}

.skill-card .fa-laptop-code { color: var(--skill-color-1); }
.skill-card .fa-server { color: var(--skill-color-2); }
.skill-card .fa-tools { color: var(--skill-color-3); }


.tech-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.tech-icons i,
.tech-icons img.tech-icon-img {
    font-size: clamp(2rem, 5vw, 3rem); 
    width: clamp(2rem, 5vw, 3rem); 
    height: clamp(2rem, 5vw, 3rem);
    transition: transform 0.3s ease, color 0.3s ease;
    object-fit: contain;
}

.tech-icons i:hover,
.tech-icons img.tech-icon-img:hover {
    transform: scale(1.2);
    color: var(--primary-color);
}

.fa-html5 { color: #e34c26; }
.fa-css3-alt { color: #264de4; }
.fa-js { color: #f0db4f; }
.fa-react { color: #61dafb; }
.fa-python { color: #3776AB ; }
.fa-bootstrap { color: #7952b3; }
.fa-github { color: #ff8780; }
.fa-figma {color: #F24E1E;}

img[alt="VSCode"], img[alt="Canva"] {
    width: clamp(2rem, 3.5vw, 3rem); 
    height: clamp(2rem, 3.5vw, 3rem);
    transition: transform 0.3s ease, color 0.3s ease;
    object-fit: contain;
}
img[alt="VSCode"]:hover, img[alt="Canva"]:hover {
    transform: scale(1.2);
    filter: brightness(1.2);
}
/* Proyectos */
.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    background: var(--accent-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary-color);
    transition: height 0.3s ease;
}

.project-card:hover::before {
    height: 100%;
}

.project-content {
    position: relative;
    z-index: 1;
    padding: 1.5rem;
    transition: color 0.3s ease;
}

.project-card:hover .project-content {
    color: #fff;
}

.hidden-project {
    display: none;
}

.tech img {
    width: 30px;
    height: 30px;
    margin: 0 5px;
    transition: transform 0.3s;
}

.tech img:hover {
    transform: scale(1.2);
}

#contact {
    background-color: var( --accent-color); 
    transition: background-color 0.3s ease;
}

.contact-content {
    padding: 2rem;
    border-radius: 15px;
    background-color: var(--bg-color); 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); 
    transition: background-color 0.3s ease;
}

.contact-content .lead {
    font-size: clamp(1rem, 3vw, 1.25rem);
    max-width: 700px;
    margin: 0 auto 2rem;
    color: var(--text-color);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.contact-social-link {
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: var(--primary-color); 
    transition: transform 0.3s ease, color 0.3s ease;
}

.contact-social-link:hover {
    transform: scale(1.2);
    color: var(--text-color); 
}



/* Footer */
footer {
    background-color: var(--bg-color);
    padding: 2rem 1rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
}

footer .fa-heart {
    color: var(--primary-color);
}


@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.pulse {
    color: var(--primary-color);
    animation: pulse 2s infinite;
}


