:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #8b5cf6;
    --accent: #06b6d4;
    --dark: #0f172a;
    --light: #f1f5f9;
    --gray: #94a3b8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --transition: all 0.3s ease;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.1);
    --radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--primary);
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    
}

.btn:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--accent);
    color: var(--dark);
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    background: rgba(15, 23, 42, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--light);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 3px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 50px;
    position: relative;
    overflow: hidden;
   /*  background-color: #0D532F;*/

}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    opacity: 0.2;
    filter: blur(80px);
    z-index: -1;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.hero-text {
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 400px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--gray);
    max-width: 600px;
   /* color: #FFBC02;*/
}

.hero-btns {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.social-icons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--light);
    font-size: 1.3rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icons a:hover {
    background: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* About Section */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 60px;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 50px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--gray);
   /* color: #02D6FF;*/
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-box:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 10px;
}

.stat-text {
    color: var(--gray);
    font-size: 1rem;
}

.about-skills {
    flex: 1;
}

.skill-bar {
    margin-bottom: 25px;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.skill-bar-container {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 5px;
    position: relative;
    width: 0;
    transition: width 1.5s ease-in-out;
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.portfolio-img {
    height: 250px;
    overflow: hidden;
}

.portfolio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-img img {
    transform: scale(1.1);
}

.portfolio-content {
    padding: 25px;
}

.portfolio-content h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.portfolio-content p {
    color: var(--gray);
    margin-bottom: 20px;
   /* color: #FF0225;*/
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tag {
    background: rgba(37, 99, 235, 0.2);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent), var(--primary));
    opacity: 0.1;
    filter: blur(80px);
    z-index: -1;
}

.contact-container {
    display: flex;
    gap: 50px;
    margin-top: 50px;
}

.contact-info {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    padding: 50px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
  /*  background-color: rgba(137, 87, 255, 1);*/
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--accent);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
}

.contact-text h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.contact-text p, .contact-text a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.contact-text a:hover {
    color: var(--accent);
}

.contact-form {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
  /*  background-color: #FF0000;*/
}

.form-group {
    margin-bottom: 25px;
  /*  background-color: rgba(72, 72, 72, 0.87);*/
  
   /* background-color: #560303;*/
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

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

/* Footer */
footer {
    background: rgba(15, 23, 42, 0.9);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col {
    flex: 1;
    
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
    
   /* background-color: #FF00FC;*/
    
}


.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 90px; /*📌*/
    height: 3px;
    margin-left: 35%;
    background: var(--accent);
}

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

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray);
    font-size: 0.9rem;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: var(--shadow-md);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Media Queries */
@media (max-width: 1100px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-btns, .social-icons {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .footer-content {
        flex-wrap: wrap;
    }
    
    .footer-col {
        min-width: 45%;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(15, 23, 42, 0.95);
        flex-direction: column;
        align-items: center;
        padding-top: 100px;
        transition: var(--transition);
        backdrop-filter: blur(10px);
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .footer-col {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
}

/**movil📱**/
@media (max-width: 320px) {
/* *{
  border-inline: 1px solid #2AFF00;
 }*/
  #header{
  padding:"";
/*  background-color: #00FDFF;*/
 }
 
 .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
   /* background-color: #1B541E;*/
}

#hero{
/* background-color: #686868;*/
}
 .container {
/*  background-color: #FF7600;*/
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1px;
}

h1, h2, h3, h4, h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1;
    text-align: center;
}


p{
 text-align: center;
}
        .hero-content {
        flex-direction: column;
        text-align: center;
        
   /*  background-color: #FFF200B8;*/
    }
    .hero-text{
  /*   background-clip: #FFAAE6;*/
    
     
    }
    
    .hero-btns, .social-icons {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .social-icons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--light);
    font-size: 1.3rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icons a:hover {
    background: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.portfolio-tags{
 display: flex;
justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
/* background-color: rgba(247, 255, 0, 1);*/
}
    
    footer {
    background: rgba(15, 23, 42, 0.9);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
/*   background-color: #810131;*/
}

    
    .footer-content {
        flex-wrap: wrap;
    }
    
    .footer-col {
        min-width: 45%;
 /* background-color: #E405FF;*/
    }
    
    
    .hero h1 {
        font-size: 2.1rem;
    }
    
    .hero-text {
    flex:1;
    padding: auto;
}
   .hero p{
    font-size: 1rem;
    padding: 10px;
   } 
    .hero-btns {
        flex-direction: column;
        align-items: center;
 /* background-color: #FFFE00;*/
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
    /* background-color: rgba(3, 94, 46, 1);*/
     
        grid-template-columns: 1fr;
    }
    .contact-container {
    display: flex;
    gap: 50px;
    margin-top: 50px;
  /*  background-color: rgba(255, 169, 221, 1);*/
}
    .btn {
    display: inline-block;
   
    padding: 12px 28px;
    background: var(--primary);
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
 /*background-color: rgba(158, 0, 255, 1);*/
}

.portfolio-content {
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-content: center;
    align-items: center;
  /*  background-color: rgba(202, 255, 138, 1);*/
}

.contact-container {
    display: flex;
    gap: 50px;
    margin-top: 50px;
}

.contact-info {
    flex: 1;
  background: rgba(255, 255, 255, 0.05);
    padding: 0px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
  /*background-color: rgba(137, 87, 255, 1);*/
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--accent);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
  /*background-color: #FF8F07;*/
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
   /* background-color: #DCFF07;*/
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
}
.contact-text{
 width: 100%;
 display: flex;
 flex-direction: column;
 flex-wrap: nowrap;
 align-items: center;
/* background-color: #8BB2B5;*/
}

.contact-form {
    flex: 1;
    display: flex;
    justify-content: center;
    align-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
 /*   background-color: #FF0000;*/
}
#contactForm{
 display: flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
/* background-color: #A8FF00;*/
}
#btnMoil{
 width:"";
/* background-color: #308B87;*/
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
    
   /* background-color: #FF00FC;*/
    
}


.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 90px; /*📌*/
    height: 3px;
    margin-left: 35%;
    background: var(--accent);
}
.form-group {
    margin-bottom: 25px;
  /*  background-color: rgba(72, 72, 72, 0.87);*/
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
 /*  background-color: #560303;*/
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    /*background-color: #D607FF;*/
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1px;
   /* background-color: #FF9A07;*/
}

.contact-icon {
    width: 45px;
    height: 45px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
   /* color: #02FF4B;*/
    color: var(--accent);
    margin-left: 5px;
}

.contact-text h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
   /* color: #FF02CC;*/
}

/**🎯**/
.about-skills {
    width: 100%;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Opcional: padding para mejorar la visualización */
    padding: 0 5px;
  }
  .skill-bar {
    width: 100%;
    margin-bottom: 15px;
  }
  .skill-info {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  /****/

   .about-skills {
    width: 100%;
    padding: 0 5px;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .skill-bar {
    width: 100%;
    margin-bottom: 15px;
  }
  .skill-info {
    flex-direction: column;
    align-items: center;
    text-align: center;
    font-size: 0.95rem;
    gap: 2px;
  }
  .skill-bar-container {
    width: 100%;
    height: 10px;
    background: #e0e0e0;
    border-radius: 5px;
    overflow: hidden;
  }
  .skill-progress {
    height: 10px;
    border-radius: 5px;
    background: linear-gradient(90deg, #00c6ff 0%, #0072ff 100%);
    transition: width 1s cubic-bezier(.4,0,.2,1);
    min-width: 5px;
    /* El ancho se animará por JS */ /*ojo*/
  }
  .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 10px;
}
}