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

:root {
    --primary-color: #ea8f10;
    --secondary-color: #212421;
    --tertiary-color: #fdfdfc;
    --quaternary-color: #f1e3ca;
    --text-color: #ffffff;
    --text-color-secondary: #212421;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}   

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 6px;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #212421;
    color: #ffffff;
    display: grid;
    grid-template-rows:auto 1fr auto;
    min-height: 100vh;
}

/* Container */
.container {
    width: 100%;
    min-height: 100vh;
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
.section-light {
    width: 100%;
    min-height: 100vh;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--tertiary-color);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    /* background-color: rgba(33, 36, 33, 0.8); */
    
    backdrop-filter: blur(5px);
    padding: 1rem 2rem;
    z-index: 1000;
    /* box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); */
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) scale(1);
        /* box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3); */
    }
    50% {
        transform: translateY(-15px) scale(1); 
        /* box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4); */
    }
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

/* Logo */
.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-dot {
    width: 12px;
    height: 12px;
    background-color: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 400;
    letter-spacing: -0.5px;
}


/* Enlaces sociales */
.navbar-links {
    width: 100%;
    display: flex;
    justify-content: end;
    margin-right: 60px;
    gap: 2rem;
    display: none; /* Oculto por defecto en escritorio */
}

.social-link {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--primary-color);
}

/* Botón de menú */
.menu-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-text {
    color: #e0e0e0;
    font-weight: 100;
    font-size: 1.5rem;
    font-family: 'Anton', sans-serif;
    text-shadow: 1px  1px 2px rgba(73, 73, 73, 0.5);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.hamburger span {
    width: 20px;
    height: 3px;
    background-color: #e0e0e0;
    transition: all 0.3s ease;
    margin:  0.8px 0px;
    border-radius: 10px;
    box-shadow: 1px 1px 2px rgba(73, 73, 73, 0.5);
}

.hamburger span:nth-child(1) {
    width: 40px;
}
.hamburger span:nth-child(2) {
    width: 35px;
}
.hamburger span:nth-child(3) {
    width: 40px;
}


/* Menú completo */
.full-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--secondary-color);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

.full-menu.active {
    opacity: 1;
    visibility: visible;
}

.menu-content {
    height: 90%;
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    /* border-bottom: 1px solid #333; */
}

.menu-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.close-menu {
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
}

.close-menu span {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #e0e0e0;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.close-menu span:first-child {
    transform: translateY(-50%) rotate(45deg);
}

.close-menu span:last-child {
    transform: translateY(-50%) rotate(-45deg);
}

.menu-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-list {
    list-style: none;
    text-align: center;
}

.menu-list li {
    margin: 2rem 0;
}

.menu-list a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
    display: block;
}

.menu-list a:hover {
    color: var(--primary-color);
}

/* Botón de descarga CV */
.menu-list-download {
    width: fit-content;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 100;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
    padding: 1.2rem 2.5rem;
    margin-top: 1rem;
    margin-bottom: 2rem;
    border: 2px solid var(--text-color);
    position: relative;
    overflow: hidden;
}

.menu-list-download::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    transition: left 0.5s ease;
}

.menu-list-download:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
    background-color: var(--text-color);
    color: var(--secondary-color);
}

.menu-list-download:hover::before {
    left: 100%;
}

.menu-list-download i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.menu-list-download:hover i {
    transform: translateY(-2px);
}

/* Menu Footer */
.menu-footer {
    width: 80%;
    margin: 0 auto;
    margin-top:0;
    border-top: 1px solid #333;
}

.menu-social {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.menu-social .social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #b0b0b0;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 400;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.menu-social .social-link:hover {
    color: var(--primary-color);
    background-color: rgba(234, 143, 16, 0.1);
}

.menu-social .social-link i {
    font-size: 1.2rem;
}


/* Hero */
.container-hero {
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 50px;
}

.text-hero {
    width: 75%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: translateX(-100px);
    animation: slideInFromLeft 1.2s ease-out 0.5s both;
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.text-hero-1 {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: clamp(0.8rem, 4vw, 4rem);
    opacity: 0;
    transform: translateY(30px);
    margin-left: -95px;
    /* animation: slideInFromLeft 1s ease-out 1s both; */
}

@keyframes fadeInUp {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
.sidebar {
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    margin-left: 0;
    /* animation: expandWidth 1s ease-out 1.2s both; */
}

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 80px;
    }
}
h1 {
    display: flex;
    align-items: center;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 400;
    letter-spacing: -0.5px;

}
span {
    margin-left: 10px;
    color: var(--primary-color);
    position: relative;
}

/* Cursor parpadeante para el efecto typewriter */
span::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 1.2em;
    background-color: var(--primary-color);
    animation: blink 1s infinite;
    display: var(--cursor-visible, none);
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}
.text-hero-2 {
    font-size: clamp(2.3rem, 4vw, 4rem);
    font-weight: 400;
    letter-spacing: -0.5px;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(30px);
    /* animation: fadeInUp 1s ease-out 1.3s both; */
}

.links-hero {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(30px);
    /* animation: fadeInUp 1s ease-out 1.6s both; */
}

.links-hero a {
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 80px;
    color: var(--text-color);
    letter-spacing: 5px;
}
.links-hero a:hover {
    color: var(--primary-color);
}

.image-hero {
    width: 50%;
    height: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: -200px;
    z-index: -1;
    opacity: 0;
    transform: translateX(100px);
    /* animation: slideInFromRight 1.2s ease-out 0.8s both; */
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.image-hero img {       
    width: 100%;
    height: 530px;
    object-fit: cover;
    opacity: 0;
    transform: scale(0.8);
    animation: float 6s ease-in-out infinite;
    /* animation: zoomIn 1.5s ease-out 1s both; */
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Scroll down */
.scroll-down {
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-direction: column;
    position: absolute;
    right: 60px;
    bottom: -280px;
    padding: 0 30px;
    z-index: 2;
    opacity: 0;
    transform: translateY(30px);
    /* animation: fadeInUp 1s ease-out 2s both; */
}



.scroll-down p {
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 4px;
    color: var(--text-color);
    transform: rotate(90deg);
    margin-bottom: 20px;
    text-transform: uppercase;
    transition: all 0.9s ease;
}

.scroll-down a {
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.scroll-down p:nth-child(1):hover{
    color: var(--primary-color);
    transition: all 0.6s ease;
    cursor: pointer;
}

.sidebar-down {
    width: 2px;
    height: 340px;
    background-color: var(--primary-color);
    margin-top: 10px;
    display: block;
    position: relative;
    animation: scrollIndicator 2s ease-in-out infinite;
    z-index: 2;
}

@keyframes scrollIndicator {
    0%, 100% {
        opacity: 1;
        transform: scaleY(1);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* About me */
.section-light {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background-color: var(--tertiary-color);
    overflow: hidden;
}

/* Fondo de color */
.about-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background-color: var(--quaternary-color);
    z-index: 1;
}
.about-bg-left {
    position: absolute;
    top: 0;
    left: 0;
    width: 40%;
    height: 100%;
    background-color: var(--quaternary-color);
    z-index: 1;
}

/* Contenido principal */
.about-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.about-left {
    width: 100%;
    /* max-width: 1000px; */
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5% 0 10%;
    position: relative;
    z-index: 2;
}

.about-header {
    margin-bottom: 2rem;
}

.about-label {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about-main-title {
    position: relative;
    margin-bottom: 3rem;
    z-index: 1;
}

.number-bg {
    position: absolute;
    top: -80px;
    left: -40px;
    font-family: 'Anton', sans-serif;
    font-size: 200px;
    font-weight: 500;
    color: var(--secondary-color);
    opacity: 0.1;
    z-index: 0;
    line-height: 1;
}

.about-main-title h2 {
    position: relative;
    z-index: 2;
    font-size: 3rem;
    font-weight: 500;
    letter-spacing: -2px;
    color: var(--text-color-secondary);
    line-height: 1.2;
    max-width: 600px;
    margin: 0;
}

.about-main-title-dark {
    position: relative;
    margin-bottom: 3rem;
    z-index: 1;
}
.number-bg-dark {
    position: absolute;
    top: -80px;
    left: -40px;
    font-family: 'Anton', sans-serif;
    font-size: 200px;
    font-weight: 500;
    color: var(--text-color);
    opacity: 0.1;
    z-index: 0;
    line-height: 1;
}

.about-main-title-dark h2 {
    position: relative;
    z-index: 2;
    font-size: 3rem;
    font-weight: 500;
    letter-spacing: -2px;
    color: var(--text-color);
    line-height: 1.2;
    max-width: 600px;
    margin: 0;
}

.about-profile {
    position: relative;
    z-index: 2;
}

.about-profile h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color-secondary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-profile p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color-secondary);
    opacity: 0.8;
    margin-bottom: 1.5rem;
    text-align: justify;
    max-width: 500px;
}

.about-right {
    width: 40%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about-right img {
    width: 90%;
    max-width: 500px;
    max-height: 700px;
    height: auto;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.9);
    margin-right: 100px;
}

.btn-portfolio {
    margin-top: 1.5rem;
    display: inline-block;
    justify-content: center;
    align-items: center;
    background: transparent;
    color: var(--primary-color);
    padding: 0.75rem 2rem;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: background 0.3s;
    border: 2px solid var(--primary-color);
}

.btn-portfolio:hover {
    background: var(--primary-color);
    color: #fff;
    border: 2px solid var(--primary-color);
}

/* Skills Grid */

#habilidades{
    padding-top: 50px;
    padding-bottom: 50px;
    min-height: auto;
    height: auto;
    overflow: visible;
}
.skills-description{
    width: 100%;
    height: auto;
    display: flex;
    align-items: start;
    justify-content: flex-start;
    max-width: 600px;
    font-size: 1.2rem;
    font-weight: 100;
    color: var(--text-color);
    opacity: 0.8;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    text-align: start;
}
.skills-container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    max-width: 1100px;
    margin: 0 auto;
    flex-direction: column;
}

.skills-content {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
}
.skills-header{
    width: 80%;
    height: auto;
    display: flex;
    align-items:start;
    justify-content: flex-start;
    flex-direction: column;
}

.skills-grid {
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
    max-width: 900px;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(234, 143, 16, 0.1);
    /* border-radius: 12px; */
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(234, 143, 16, 0.1), transparent);
    transition: left 0.5s ease;
}

.skill-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    background-color: rgba(234, 143, 16, 0.05);
    box-shadow: 0 8px 25px rgba(234, 143, 16, 0.15);
}

.skill-item:hover::before {
    left: 100%;
}

.skill-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    transition: all 0.3s ease;
}

.skill-item:hover i {
    transform: scale(1.1);
    color: var(--primary-color);
}

.skill-item span {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
    text-align: center;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.skill-item:hover span {
    color: var(--primary-color);
}

.skill-item img{
   /* filter: contrast(0.6); */
   margin-bottom: 10px;
}

.skill-item i.responsive-design{
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    transition: all 0.3s ease;
}

span.responsive-design{
    font-size: 1rem;
    margin-bottom: 0.8rem;
    transition: all 0.3s ease;
}

.skill-item:hover i.responsive-design{
    transform: scale(1.1);
    color: var(--primary-color);
}
.skill-item:hover span.responsive-design{
    color: var(--primary-color);
}

/* Barra vertical en skills */
.skills-vertical-line {
    position: absolute;
    left: -150px;
    bottom: -248px;
    width: 2px;
    height: 60%;
    background-color: var(--primary-color);
    margin-left: 2rem;
    z-index: 1;
}

.about-right h2 {
    font-size: 1.5rem;
    font-weight: 100;
    color: var(--text-color);
    text-align: justify;
    letter-spacing: 0.5px;
}

/* Proyectos */
#proyectos{
    padding-top: 100px;
    padding-bottom: 100px;
    min-height: auto;
    height: auto;
    overflow: visible;
}

#proyectos .section-light {
    min-height: auto;
    height: auto;
    overflow: hidden;
}

#proyectos .container {
    min-height: auto;
    height: auto;
    align-items: flex-start;
    padding: 2rem 0;
}

.projects-container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: auto;
    max-width: 1100px;
    margin: 0 auto;
    flex-direction: column;
    padding: 4rem 0;
}

.projects-header {
    width: 80%;
    height: auto;
    display: flex;
    align-items: start;
    justify-content: flex-start;
    flex-direction: column;
    margin-bottom: 3rem;
}

.projects-gallery {
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 1300px;
    margin-bottom: 2rem;
}

.project-item {
    position: relative;
    overflow: hidden;
    /* border-radius: 8px; */
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.project-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.project-image {
    position: relative;
    width: 100%;
    height: 350px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-item:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(33, 36, 33, 0.922) 0%,
        rgba(33, 36, 33, 0.926) 50%,
        rgba(234, 143, 16, 0.9) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    padding: 2rem;
}

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

.project-info {
    text-align: center;
    color: var(--text-color);
    max-width: 90%;
}

.project-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    backdrop-filter: blur(15px);
}

.tech-tag:hover {
    background-color: var(--text-color);
    color: var(--primary-color);
    transform: scale(1.05);
}

.project-description {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-color);
    opacity: 0.9;
    text-align: center;
    max-width: 100%;
}

.project-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: all 0.3s ease;
}

.project-link:hover {
    text-decoration: none;
    color: inherit;
}

.project-link-text {
    margin-top: 1rem;
    text-align: center;
}

.project-link-text span {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.project-item:hover .project-link-text span {
    color: var(--text-color);
    transform: translateX(5px);
}

/* Footer */
.footer-dark {
    background-color: #1A1A1A;
    color: #ffffff;
    padding: 4rem 2rem 2rem;
    position: relative;
    padding: 100px auto;
}

.footer-container {
    max-width: 1300px;
    margin: 100px auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    position: relative;
}

.footer-left {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-label {
    font-size: 0.875rem;
    font-weight: 400;
    color: #b0b0b0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

.footer-cta {
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: -1px;
    line-height: 1.2;
    color: #ffffff;
    margin: 0;
    max-width: 600px;
}

.footer-button {
    width: 300px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 100;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
    padding: 1.2rem 2.5rem;
    margin-top: 1rem;
    margin-bottom: 2rem;
    border: 2px solid var(--text-color);
    position: relative;
    overflow: hidden;
    align-self: flex-start;
    cursor: pointer;
}

.footer-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    transition: left 0.5s ease;
}

.footer-button:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
    background-color: var(--text-color);
    color: var(--secondary-color);
}

.footer-button:hover::before {
    left: 100%;
}

.footer-button span{
    color: var(--text-color);
}

.footer-button:hover span {
    color: var(--text-color-secondary);
}

.footer-right {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-label {
    font-size: 1.3rem;
    font-weight: 400;
    color: #b0b0b0;
    text-transform: capitalize;
    margin: 0;
}

.contact-value {
    font-size: 1.5rem;
    font-weight: 400;
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.social-link {
    font-size: 1.5rem;
    font-weight: 400;
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--primary-color);
}

.footer-decoration {
    position: absolute;
    right: -90px;
    top: -300px;
    height: 100%;
    display: flex;
    align-items: center;
}
.mt{
    width: fit-content;
    margin-top: 1rem;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
    color: var(--text-color);
    text-decoration: none;
    margin-bottom: 1rem;
    /* border-bottom: 2px solid var(--text-color); */
}

.mt:hover {
    color: var(--text-color);
    transform: translateY(-3px);
}

.vertical-line {
    width: 2px;
    height: 40%;
    background-color: var(--primary-color);
    margin-right: 2rem;
}

.scroll-to-top {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    width: 80px;
    height: 80px;
    background-color: #1A1A1A;
    border: 1px solid #333;
    border-radius: 50%;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.scroll-to-top:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.scroll-to-top i {
    font-size: 1rem;
}







/* Responsive para proyectos */
@media (max-width: 1539px) {
    .menu-nav{
        margin-top: -3rem;
    }
    .menu-nav a{
    font-size: 2rem;   
 }
}

/* Responsive para proyectos */
@media (max-width: 1024px) {
    .projects-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        max-width: 800px;
    }
    
    .project-image {
        height: 250px;
    }
    
    .project-info h3 {
        font-size: 1.3rem;
    }
    
    .project-description {
        font-size: 0.8rem;
    }
    
    /* Skills responsive */
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1.5rem;
    }
    
    .skill-item {
        padding: 1.2rem 0.8rem;
    }
    
    .skill-item i {
        font-size: 2rem;
    }
    
    .skill-item span {
        font-size: 0.9rem;
    }
    
    .skills-vertical-line {
        height: 50%;
        margin-left: 1rem;
    }
}

@media (max-width: 768px) {
    .projects-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
        max-width: 400px;
    }
    
    .project-image {
        height: 200px;
    }
    
    .project-overlay {
        padding: 1.5rem;
    }
    
    .project-info h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .project-tech {
        margin-bottom: 1rem;
    }
    
    .tech-tag {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
    
    .project-description {
        font-size: 0.75rem;
    }

    .menu-nav{
        margin-top: 0;
    }
    .menu-nav a{
    font-size: 2rem;
    }
    
    /* Skills mobile responsive */
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-top: 1.5rem;
        padding: 0 10px;
    }
    
    .skill-item {
        padding: 1rem 0.5rem;
    }
    
    .skill-item i {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }
    
    .skill-item span {
        font-size: 0.75rem;
    }
    
    .skills-vertical-line {
        display: none;
    }
    
    .skills-header h2 {
        font-size: 2.5rem;
    }
    
    .number-bg-dark {
        font-size: 120px;
        top: -50px;
        left: 0px;
    }
}


/* Responsive */
@media (min-width: 1600px) {
    .about-right img {
        max-width: 500px;
        max-height: 700px;
        margin-right: 0px;
    }
    
    .about-main-title h2 {
        font-size: 3.5rem;
    }
    
    .number-bg {
        font-size: 220px;
    }
}

@media (max-width: 1400px) {
    .navbar-links {
        display: none;
    }
    
   
    
}

@media (max-width: 1024px) {

   
    
    .about-content {
        flex-direction: column;
    }
    
    .about-bg {
        width: 100%;
        height: 50%;
        top: auto;
        bottom: 0;
        position: absolute;
        z-index: 1;
    }
    
    .about-left {
        flex: 1;
        padding: 5% 5%;
        order: 1;
    }
    
    .about-right {
        width: 100%;
        flex: 0 0 50%;
        order: 2;
    }
    
    .about-main-title h2 {
        font-size: 2.5rem;
    }
    
    .number-bg {
        font-size: 150px;
        top: -60px;
        left: -30px;
    }
    
    /* Skills responsive */
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 1.5rem;
    }
    
    .skill-item {
        padding: 1.2rem 0.8rem;
    }
    
    .skill-item i {
        font-size: 2rem;
    }
    
    .skill-item span {
        font-size: 0.8rem;
    }
    
    .skills-vertical-line {
        height: 50%;
        margin-left: 1rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
    }
    
    .navbar-links {
        display: none;
    }
    
    .menu-list a {
        font-size: 2rem;
    }

    .menu-nav{
        height: 400px;
    }


    h1 {
        display: flex;
        align-items: flex-start;
        font-size: clamp(1.5rem, 4vw, 2.5rem);
        font-weight: 400;
        letter-spacing: -0.5px;
        flex-direction: column;
    
    }

    h1 span{
        margin-left: 0;
        width: fit-content;
    }
    
    .sidebar {
        margin-left: 0;
    }

    .text-hero-1 {
        flex-direction: column;
        align-items: flex-start;
        width: 80%;
        font-size: 12px;
        line-height: 1.2;
        margin-left: 0;
    }
    
    .text-hero-2 {
        width: 300px;
        align-self: flex-start;
        justify-content: flex-start;
    }

    .image-hero {
        width: 40%;
        justify-content: flex-end;
    }

    .image-hero img {
        opacity: 0.4 !important;
        filter: opacity(40%);
    }

    .container-hero {
        width: 100%;
        height: auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 40px;
        flex-direction: row;
    }

    .scroll-down {
        width: auto;
        height: auto;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        flex-direction: column;
        position: absolute;
        right: 0px;
        bottom: -280px;
        padding: 0 30px;
        z-index: 2;
        opacity: 0;
        transform: translateY(30px);
        /* animation: fadeInUp 1s ease-out 2s both; */
    }

    a.social-link {
        font-size: 0.8rem;
        
    }
    
    /* About me responsive */
    .section-light {
        height: auto;
        min-height: 100vh;
    }
    
    .about-content {
        padding: 0 2rem;
    }

    .about-bg{
        height: 20%;
    }
    
    .about-left {
        padding: 3rem 2rem;
    }
    
    .about-right {
        width: 100%;
        flex: 0 0 60%;
    }

    .about-right img{
        margin: 0;
        padding-bottom: 40px;
    }
    
    .about-main-title h2 {
        font-size: 2.5rem;
    }
    
    .number-bg {
        font-size: 120px;
        top: -50px;
        left: -20px;
    }
    
    .about-profile h3 {
        font-size: 1.3rem;
    }
    
    .about-profile p {
        font-size: 1.1rem;
        text-align: start;
    }
    
    /* Skills mobile responsive */
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-top: 1.5rem;
        padding: 0 10px;
    }
    .number-bg-dark {
        font-size: 120px;
        top: -50px;
        left: 0px;
    }

    .projects-gallery {
        padding: 0 20px;
        margin-bottom: 0;
    }
    .project-image {
        height: 250px;
        object-fit: cover;
        object-position: center;
    }

    
}

/* Animación del botón hamburguesa cuando está activo */
/* Removed active state animations for menu button */



/* Responsive footer */
@media (max-width: 1024px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-cta {
        font-size: 2rem;
    }
    
    .vertical-line {
        display: none;
    }
}

@media (max-width: 768px) {
    .footer-dark {
        padding: 3rem 1.5rem 2rem;
    }
    
    .footer-cta {
        font-size: 1.75rem;
    }
    
    .footer-button {
        padding: 0.875rem 1.5rem;
        font-size: 0.8rem;
    }
    
    .contact-info {
        gap: 1.5rem;
    }
    
    .scroll-to-top {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 45px;
        height: 45px;
    }
}

/* Main content */
main {
    min-height: calc(100vh - 200px);
    padding-top: 80px; /* Espacio para el navbar fijo */
}


/* Animación de scroll suave mejorada */
html {
    scroll-behavior: smooth;    /* scroll-padding-top: 100px; */
}

/* Efectos de hover para enlaces sociales */
.social-link {
    position: relative;
    overflow: hidden;
}

.social-link:hover::before {
    left: 100%;
}

/* Efecto de brillo para elementos importantes */

/* Animación de pulso para elementos interactivos */
.scroll-to-top {
    animation: pulse 2s infinite;
}

/* Animación de entrada para el menú */
.full-menu {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Estilos responsivos para animaciones */
@media (max-width: 768px) {
    .project-item:hover {
        transform: translateY(-5px) scale(1.01);
    }
    
    .skill-item:hover {
        transform: translateY(-3px) scale(1.03);
    }
}



/* Efecto de hover para tech tags */
.tech-tag {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tech-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.tech-tag:hover::before {
    left: 100%;
}

.tech-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(234, 143, 16, 0.3);
}

/* Animación de entrada para el footer */
.footer-dark {
    animation: slideUp 1s ease-out 0.5s both;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Efecto de hover para el scroll to top */
.scroll-to-top {
    transition: all 0.3s ease;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
}

/* Animación de entrada para las secciones */
.section-light, .section-dark {
    animation: fadeInSection 1s ease-out;
}

@keyframes fadeInSection {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Efecto de hover para los enlaces del menú */


.menu-list a {
    position: relative;
    transition: all 0.3s ease;
}

.menu-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.menu-list a:hover::after {
    width: 100%;
}