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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Times New Roman', serif;
    background: #fafafa;
    color: #1a1a1a;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    position: relative;
}

body.dark-mode {
    background: #0a0a0a;
    color: #e0e0e0;
}

/* ========================================
   FORMAS ABSTRACTAS DE FONDO
   ======================================== */

.background-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.03;
    transition: opacity 0.3s ease;
}

body.dark-mode .shape {
    opacity: 0.05;
}

/* Círculos abstractos */
.shape-circle {
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.shape-circle-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -150px;
    animation: float 25s ease-in-out infinite;
}

.shape-circle-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    animation: float 30s ease-in-out infinite reverse;
}

.shape-circle-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 10%;
    animation: float 20s ease-in-out infinite;
}

/* Formas geométricas */
.shape-square {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    transform: rotate(45deg);
}

.shape-square-1 {
    width: 500px;
    height: 500px;
    top: 30%;
    right: -200px;
    animation: rotate-slow 40s linear infinite, float 25s ease-in-out infinite;
}

.shape-square-2 {
    width: 350px;
    height: 350px;
    bottom: 20%;
    left: -100px;
    animation: rotate-slow 35s linear infinite reverse, float 30s ease-in-out infinite;
}

/* Formas triangulares */
.shape-triangle {
    width: 0;
    height: 0;
    border-style: solid;
}

.shape-triangle-1 {
    border-width: 0 250px 433px 250px;
    border-color: transparent transparent #4facfe transparent;
    top: 60%;
    right: 15%;
    animation: float 28s ease-in-out infinite;
}

.shape-triangle-2 {
    border-width: 300px 173px 0 173px;
    border-color: #00f2fe transparent transparent transparent;
    bottom: 10%;
    right: 40%;
    animation: float 32s ease-in-out infinite reverse;
}

/* Líneas decorativas */
.shape-line {
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #667eea 50%, transparent 100%);
    opacity: 0.05;
}

.shape-line-1 {
    width: 1000px;
    top: 20%;
    left: -200px;
    transform: rotate(-15deg);
    animation: line-move 20s ease-in-out infinite;
}

.shape-line-2 {
    width: 800px;
    bottom: 30%;
    right: -150px;
    transform: rotate(25deg);
    animation: line-move 25s ease-in-out infinite reverse;
}

body.dark-mode .shape-line {
    background: linear-gradient(90deg, transparent 0%, #8b9ff5 50%, transparent 100%);
    opacity: 0.08;
}

/* Animaciones */
@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-50px) translateX(30px);
    }
    50% {
        transform: translateY(-80px) translateX(-30px);
    }
    75% {
        transform: translateY(-30px) translateX(50px);
    }
}

@keyframes rotate-slow {
    from {
        transform: rotate(45deg);
    }
    to {
        transform: rotate(405deg);
    }
}

@keyframes line-move {
    0%, 100% {
        transform: translateX(0) rotate(-15deg);
    }
    50% {
        transform: translateX(100px) rotate(-15deg);
    }
}

/* Gradientes sutiles adicionales */
.gradient-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.02) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

body.dark-mode .gradient-overlay {
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
}

/* Asegurar que el contenido esté por encima */
nav, section, footer, .social-links, .controls, .logo-container, .menu-toggle, .mobile-menu {
    position: relative;
    z-index: 10;
}

/* Navegación */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    animation: slideDown 0.8s ease;
    transition: all 0.3s ease;
}

body.dark-mode nav {
    background: rgba(15, 15, 15, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav.scrolled {
    padding: 15px 80px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

body.dark-mode nav.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-links {
    display: flex;
    gap: 50px;
}

.nav-links a {
    text-decoration: none;
    color: #1a1a1a;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    font-weight: 400;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 5px 0;
}

body.dark-mode .nav-links a {
    color: #e0e0e0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: #1a1a1a;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

body.dark-mode .nav-links a::before {
    background: #e0e0e0;
}

.nav-links a:hover::before,
.nav-links a.active::before {
    width: 100%;
}

.nav-links a:hover {
    opacity: 0.6;
}

/* Menu Hamburguesa */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    position: fixed;
    top: 27px;
    right: 80px;
    z-index: 1002;
    width: 30px;
    height: 24px;
}

.menu-toggle span {
    width: 100%;
    height: 2px;
    background: #1a1a1a;
    transition: all 0.3s ease;
    transform-origin: center;
}

body.dark-mode .menu-toggle span {
    background: #e0e0e0;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(10px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-10px);
}

/* Menu Mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1001;
    padding: 100px 40px 40px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
}

body.dark-mode .mobile-menu {
    background: rgba(15, 15, 15, 0.98);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu .nav-links {
    flex-direction: column;
    gap: 30px;
}

.mobile-menu .nav-links a {
    font-size: 16px;
    letter-spacing: 2px;
}

.mobile-controls {
    margin-top: 50px;
    display: flex;
    gap: 15px;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

body.dark-mode .mobile-controls {
    border-top-color: rgba(255, 255, 255, 0.1);
}

.logo-container {
    width: 55px;
    height: 55px;
    border: 2px solid #1a1a1a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: fixed;
    top: 20px;
    left: 80px;
    overflow: hidden;
    z-index: 1001;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

body.dark-mode .logo-container {
    border-color: #e0e0e0;
    background: rgba(15, 15, 15, 0.98);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.logo-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.logo-container:hover::before {
    left: 0;
}

.logo-container:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

body.dark-mode .logo-container:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.logo-text {
    font-size: 10px;
    letter-spacing: 2px;
    font-weight: 600;
    transition: color 0.5s ease;
    color: #1a1a1a;
}

body.dark-mode .logo-text {
    color: #e0e0e0;
}

.logo-container:hover .logo-text {
    color: #fafafa;
}

body.dark-mode .logo-container:hover .logo-text {
    color: #0a0a0a;
}

.social-links {
    position: fixed;
    bottom: 40px;
    right: 80px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 1001;
}

.social-links a {
    color: #1a1a1a;
    font-size: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    width: 45px;
    height: 45px;
    border: none;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

body.dark-mode .social-links a {
    color: #e0e0e0;
    background: rgba(15, 15, 15, 0.98);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.social-links a:nth-child(1)::before {
    background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-links a:nth-child(2)::before {
    background: linear-gradient(135deg, #24292e 0%, #000000 100%);
}

.social-links a:nth-child(3)::before {
    background: linear-gradient(135deg, #0077b5 0%, #0e76a8 100%);
}

.social-links a:nth-child(4)::before {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.social-links a:hover {
    transform: translateX(-8px) scale(1.15) rotate(5deg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

body.dark-mode .social-links a:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.social-links a:hover::before {
    opacity: 1;
}

.social-links a:hover {
    color: #fff;
}

/* Botones de control */
.controls {
    position: fixed;
    top: 20px;
    right: 80px;
    display: flex;
    gap: 15px;
    z-index: 1001;
}

.control-btn {
    width: 36px;
    height:36px;
    border: none;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    font-size: 20px;
    border-radius: 30%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: visible;
}

body.dark-mode .control-btn {
    background: rgba(15, 15, 15, 0.98);
    color: #e0e0e0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.control-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform: translate(-50%, -50%);
    z-index: -1;
}

#darkModeToggle::before,
#darkModeToggleMobile::before {
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
}

#langToggle::before,
#langToggleMobile::before {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.control-btn:hover {
    transform: scale(1.2) rotate(45deg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

body.dark-mode .control-btn:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.control-btn:hover::before {
    width: 150%;
    height: 150%;
}

.control-btn:hover {
    color: #fff;
}

body.dark-mode .control-btn:hover {
    color: #fff;
}

/* Secciones generales */
section {
    min-height: 100vh;
    padding: 110px 80px 60px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#hero {
    padding-top: 90px;
}

.hero-content {
    text-align: center;
    margin-bottom: 50px;
}

h1 {
    font-size: 56px;
    font-weight: 400;
    margin-bottom: 20px;
    color: #1a1a1a;
    letter-spacing: -1px;
    animation: fadeInUp 1s ease 0.2s both;
}

body.dark-mode h1 {
    color: #e0e0e0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.subtitle {
    font-size: 24px;
    color: #1a1a1a;
    margin-bottom: 12px;
    font-weight: 300;
    letter-spacing: 0.5px;
    animation: fadeInUp 1s ease 0.4s both;
}

body.dark-mode .subtitle {
    color: #e0e0e0;
}

.location {
    font-size: 16px;
    color: #666;
    font-style: italic;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.6s both;
}

body.dark-mode .location {
    color: #999;
}

.main-grid {
    display: grid;
    grid-template-columns: 240px 1fr 240px;
    gap: 60px;
    align-items: start;
    max-width: 1600px;
    margin: 0 auto;
}

.left-column, .right-column {
    animation: fadeInSide 1s ease 0.8s both;
}

@keyframes fadeInSide {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.right-column {
    animation-name: fadeInSideRight;
}

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

.info-block {
    margin-bottom: 50px;
}

.label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: #999;
    margin-bottom: 15px;
    font-weight: 500;
}

.content {
    font-size: 14px;
    line-height: 1.8;
    color: #1a1a1a;
    font-weight: 300;
}

body.dark-mode .content {
    color: #c0c0c0;
}

.content a {
    color: #1a1a1a;
    text-decoration: none;
    border-bottom: 1px solid #1a1a1a;
    transition: all 0.3s ease;
    display: inline-block;
}

body.dark-mode .content a {
    color: #e0e0e0;
    border-bottom-color: #e0e0e0;
}

.content a:hover {
    opacity: 0.5;
    transform: translateY(-2px);
}

.stat-block {
    margin-bottom: 50px;
    text-align: right;
    opacity: 0;
    animation: statAppear 0.8s ease forwards;
}

.stat-block:nth-child(1) { animation-delay: 1s; }
.stat-block:nth-child(2) { animation-delay: 1.2s; }
.stat-block:nth-child(3) { animation-delay: 1.4s; }
.stat-block:nth-child(4) { animation-delay: 1.6s; }

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

.stat-number {
    font-size: 48px;
    font-weight: 300;
    color: #1a1a1a;
    margin-bottom: 8px;
    letter-spacing: -1px;
    transition: all 0.4s ease;
}

body.dark-mode .stat-number {
    color: #e0e0e0;
}

.stat-block:hover .stat-number {
    transform: scale(1.1);
    color: #666;
}

body.dark-mode .stat-block:hover .stat-number {
    color: #999;
}

.center-column {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.image-wrapper {
    position: relative;
    width: 380px;
    height: 510px;
    animation: imageFloat 1.2s ease 1s both;
}

@keyframes imageFloat {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(30px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.background-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 360px;
    height: 490px;
    background: linear-gradient(135deg, #f0f0f0 0%, #e5e5e5 100%);
    border-radius: 180px;
    z-index: 1;
    animation: circleRotate 20s linear infinite;
}

body.dark-mode .background-circle {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
}

@keyframes circleRotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.profile-frame {
    position: relative;
    width: 370px;
    height: 500px;
    border-radius: 185px;
    overflow: hidden;
    border: 6px solid #fff;
    box-shadow: 
        0 30px 90px rgba(0, 0, 0, 0.12),
        0 10px 30px rgba(0, 0, 0, 0.08);
    z-index: 2;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-mode .profile-frame {
    border-color: #1a1a1a;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    box-shadow: 
        0 30px 90px rgba(0, 0, 0, 0.5),
        0 10px 30px rgba(0, 0, 0, 0.3);
}

.profile-frame:hover {
    transform: scale(1.02);
    box-shadow: 
        0 40px 100px rgba(0, 0, 0, 0.15),
        0 15px 40px rgba(0, 0, 0, 0.1);
}

body.dark-mode .profile-frame:hover {
    box-shadow: 
        0 40px 100px rgba(0, 0, 0, 0.6),
        0 15px 40px rgba(0, 0, 0, 0.4);
}

.profile-placeholder {
    font-size: 100px;
    color: #d0d0d0;
    user-select: none;
}

body.dark-mode .profile-placeholder {
    color: #3a3a3a;
}

#about {
    background: #fff;
    padding: 100px 80px;
    position: relative;
    overflow: hidden;
}

body.dark-mode #about {
    background: #121212;
}

.section-title {
    font-size: 48px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: -1px;
    position: relative;
}

body.dark-mode .section-title {
    color: #e0e0e0;
}

.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: #999;
    margin-bottom: 80px;
    letter-spacing: 1px;
}

body.dark-mode .section-subtitle {
    color: #666;
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.about-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-left {
    position: relative;
}

.about-intro {
    font-size: 20px;
    line-height: 1.8;
    color: #1a1a1a;
    font-weight: 300;
    margin-bottom: 40px;
    position: relative;
    padding-left: 30px;
}

body.dark-mode .about-intro {
    color: #e0e0e0;
}

.about-intro::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 80px;
    color: #667eea;
    opacity: 0.3;
    font-family: Georgia, serif;
    line-height: 1;
}

.about-intro p {
    margin-bottom: 25px;
}

.about-intro strong {
    color: #667eea;
    font-weight: 500;
}

body.dark-mode .about-intro strong {
    color: #ffffff;
}

.achievements-section {
    margin-top: 50px;
}

.achievements-title {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: #999;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

body.dark-mode .achievements-title {
    color: #666;
}

.achievements-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, #e0e0e0 0%, transparent 100%);
}

body.dark-mode .achievements-title::after {
    background: linear-gradient(90deg, #2a2a2a 0%, transparent 100%);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.achievement-card {
    background: #fafafa;
    padding: 25px;
    border-left: 3px solid #667eea;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

body.dark-mode .achievement-card {
    background: #1a1a1a;
    border-left-color: #8b9ff5;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    transition: height 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.achievement-card:hover::before {
    height: 100%;
}

.achievement-card:hover {
    transform: translateX(10px);
    background: #f5f5f5;
}

body.dark-mode .achievement-card:hover {
    background: #202020;
}

.achievement-icon {
    font-size: 24px;
    margin-bottom: 10px;
    display: block;
}

.achievement-text {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

body.dark-mode .achievement-text {
    color: #999;
}

.about-right {
    position: sticky;
    top: 120px;
}

.skills-header {
    text-align: center;
    margin-bottom: 40px;
}

.skills-header h3 {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 10px;
    color: #1a1a1a;
}

body.dark-mode .skills-header h3 {
    color: #e0e0e0;
}

.skills-header p {
    font-size: 13px;
    color: #999;
    letter-spacing: 1px;
}

body.dark-mode .skills-header p {
    color: #666;
}

.skills-container {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    padding: 20px;
}

.skill-hexagon {
    position: relative;
    width: 140px;
    height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 2px solid #e5e5e5;
    border-radius: 50%;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    cursor: pointer;
    overflow: hidden;
}

body.dark-mode .skill-hexagon {
    background: #1a1a1a;
    border-color: #2a2a2a;
}

.skill-hexagon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    clip-path: inherit;
}

.skill-hexagon:hover::before {
    opacity: 0.1;
}

.skill-hexagon:hover {
    transform: scale(1.15) rotate(10deg);
    border-color: #667eea;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
}

body.dark-mode .skill-hexagon:hover {
    border-color: #8b9ff5;
    box-shadow: 0 15px 40px rgba(139, 159, 245, 0.2);
}

.skill-icon {
    font-size: 40px;
    margin-bottom: 8px;
    transition: all 0.5s ease;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-hexagon:nth-child(1) .skill-icon { color: #61DAFB; }
.skill-hexagon:nth-child(2) .skill-icon { color: #68A063; }
.skill-hexagon:nth-child(3) .skill-icon { color: #4285F4; }
.skill-hexagon:nth-child(4) .skill-icon { color: #F7DF1E; }
.skill-hexagon:nth-child(5) .skill-icon { color: #34A853; }
.skill-hexagon:nth-child(6) .skill-icon { color: #FF6C37; }
.skill-hexagon:nth-child(7) .skill-icon { color: #E34F26; }
.skill-hexagon:nth-child(8) .skill-icon { color: #1D6F42; }

.skill-hexagon:hover .skill-icon {
    transform: scale(1.2) rotate(-10deg);
}

.skill-name-hex {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #1a1a1a;
    text-align: center;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

body.dark-mode .skill-name-hex {
    color: #e0e0e0;
}

.skill-level-hex {
    font-size: 9px;
    color: #999;
    margin-top: 3px;
    position: relative;
    z-index: 2;
}

body.dark-mode .skill-level-hex {
    color: #666;
}

@keyframes hexagonPop {
    0% {
        opacity: 0;
        transform: scale(0.3) rotate(-30deg);
    }
    50% {
        transform: scale(1.1) rotate(5deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.skill-hexagon {
    animation: hexagonPop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) both;
}

.skill-hexagon:nth-child(1) { animation-delay: 0.1s; }
.skill-hexagon:nth-child(2) { animation-delay: 0.15s; }
.skill-hexagon:nth-child(3) { animation-delay: 0.2s; }
.skill-hexagon:nth-child(4) { animation-delay: 0.25s; }
.skill-hexagon:nth-child(5) { animation-delay: 0.3s; }
.skill-hexagon:nth-child(6) { animation-delay: 0.35s; }
.skill-hexagon:nth-child(7) { animation-delay: 0.4s; }
.skill-hexagon:nth-child(8) { animation-delay: 0.45s; }

.skills-connector {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    border: 1px dashed #e0e0e0;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.3;
    pointer-events: none;
    animation: rotate360 30s linear infinite;
}

body.dark-mode .skills-connector {
    border-color: #2a2a2a;
}

@keyframes rotate360 {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

#projects {
    background: #fafafa;
    padding: 120px 80px 100px;
}

body.dark-mode #projects {
    background: #0a0a0a;
}

.projects-container {
    max-width: 1600px;
    margin: 0 auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.project-card {
    position: relative;
    background: #fff;
    border-radius: 0;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    height: 520px;
    border: 1px solid #e5e5e5;
}

body.dark-mode .project-card {
    background: #151515;
    border-color: #2a2a2a;
}

.project-card:hover {
    transform: translateY(-15px) rotateX(2deg);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.15),
        0 15px 40px rgba(0, 0, 0, 0.1),
        0 5px 15px rgba(0, 0, 0, 0.05);
}

body.dark-mode .project-card:hover {
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.7),
        0 15px 40px rgba(0, 0, 0, 0.5),
        0 5px 15px rgba(0, 0, 0, 0.3);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0) 0%, 
        rgba(118, 75, 162, 0) 100%);
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 1;
    pointer-events: none;
}

.project-card:hover::before {
    opacity: 0.08;
}

.project-image-new {
    width: 100%;
    height: 300px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
}

body.dark-mode .project-image-new {
    background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
}

.project-image-new[style*="background-image"] {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.project-image-new::after {
    content: '▶ VIEW DEMO';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
font-family: Arial, sans-serif;
letter-spacing: 5px;
font-weight: 700;
text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    opacity: 0;
    transition: opacity 0.6s ease;
}

.project-card:hover .project-image-new::after {
    opacity: 1;
}

.project-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    font-size: 70px;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 2;
    color: #1a1a1a;
    opacity: 0.15;
}

.project-image-new[style*="background-image"] .project-icon {
    color: #fff;
    opacity: 0.3;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

body.dark-mode .project-icon {
    color: #e0e0e0;
    opacity: 0.1;
}

.project-card:hover .project-icon {
    transform: translate(-50%, -50%) scale(1.15) rotate(5deg);
    opacity: 0.5;
}

.project-number {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    z-index: 3;
    transform: scale(0);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

body.dark-mode .project-number {
    background: rgba(26, 26, 26, 0.95);
    color: #e0e0e0;
}

.project-card:hover .project-number {
    transform: scale(1) rotate(360deg);
}

.project-content-new {
    padding: 35px 30px 80px;
    position: relative;
    z-index: 2;
}

.project-category {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: #999;
    margin-bottom: 12px;
    position: relative;
    padding-left: 40px;
    transition: all 0.4s ease;
}

body.dark-mode .project-category {
    color: #666;
}

.project-category::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 30px;
    height: 1px;
    background: #1a1a1a;
    transform: translateY(-50%) scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

body.dark-mode .project-category::before {
    background: #e0e0e0;
}

.project-card:hover .project-category::before {
    transform: translateY(-50%) scaleX(1);
}

.project-card:hover .project-category {
    color: #1a1a1a;
}

body.dark-mode .project-card:hover .project-category {
    color: #e0e0e0;
}

.project-title-new {
    font-size: 26px;
    font-weight: 400;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    color: #1a1a1a;
    transition: all 0.4s ease;
    line-height: 1.3;
}

body.dark-mode .project-title-new {
    color: #e0e0e0;
}

.project-card:hover .project-title-new {
    transform: translateX(5px);
}

.project-description-new {
    font-size: 15px;
    line-height: 1.7;
    color: #666;
    margin-bottom: 25px;
    opacity: 0.8;
    transition: all 0.4s ease;
}

body.dark-mode .project-description-new {
    color: #999;
}

.project-card:hover .project-description-new {
    opacity: 1;
    transform: translateY(-2px);
}

.project-tags-new {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
}

.tag-new {
    padding: 6px 16px;
    background: transparent;
    border: 1px solid #e0e0e0;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #666;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(10px);
}

body.dark-mode .tag-new {
    border-color: #3a3a3a;
    color: #999;
}

.project-card:hover .tag-new {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover .tag-new:nth-child(1) {
    transition-delay: 0.1s;
}

.project-card:hover .tag-new:nth-child(2) {
    transition-delay: 0.15s;
}

.project-card:hover .tag-new:nth-child(3) {
    transition-delay: 0.2s;
}

.tag-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #1a1a1a;
    transition: left 0.4s ease;
    z-index: -1;
}

body.dark-mode .tag-new::before {
    background: #e0e0e0;
}

.tag-new:hover::before {
    left: 0;
}

.tag-new:hover {
    color: #fff;
    border-color: #1a1a1a;
    transform: translateY(-2px);
}

body.dark-mode .tag-new:hover {
    color: #1a1a1a;
    border-color: #e0e0e0;
}

.project-hover-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, 
        #667eea 0%, 
        #764ba2 50%, 
        #667eea 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-card:hover .project-hover-indicator {
    transform: scaleX(1);
}

.project-link {
    position: absolute;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: #1a1a1a;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    opacity: 0;
    transform: scale(0.5) rotate(-45deg);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 3;
    text-decoration: none;
}

body.dark-mode .project-link {
    background: #e0e0e0;
    color: #1a1a1a;
}

.project-card:hover .project-link {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.project-link:hover {
    transform: scale(1.15) rotate(90deg);
}

.project-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

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

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #667eea;
    border-radius: 50%;
    animation: float-particle 3s ease-in-out infinite;
}

.particle:nth-child(1) { top: 20%; left: 15%; animation-delay: 0s; }
.particle:nth-child(2) { top: 60%; left: 85%; animation-delay: 0.5s; }
.particle:nth-child(3) { top: 80%; left: 30%; animation-delay: 1s; }

@keyframes float-particle {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    50% {
        transform: translateY(-20px) scale(1.5);
        opacity: 1;
    }
}

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(60px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.project-card {
    animation: cardSlideIn 0.8s cubic-bezier(0.23, 1, 0.32, 1) both;
}

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }
.project-card:nth-child(5) { animation-delay: 0.5s; }
.project-card:nth-child(6) { animation-delay: 0.6s; }

#experience {
    background: #fff;
}

body.dark-mode #experience {
    background: #121212;
}

.timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e0e0e0;
    transform: translateX(-50%);
}

body.dark-mode .timeline::before {
    background: #2a2a2a;
}

.timeline-item {
    margin-bottom: 80px;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 1;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-empty {
    grid-column: 2;
}

.timeline-item:nth-child(odd) .timeline-empty {
    grid-column: 1;
}

.timeline-item:nth-child(odd) .timeline-content {
    grid-column: 2;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 30px;
    width: 20px;
    height: 20px;
    background: #1a1a1a;
    border: 4px solid #fafafa;
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
    transition: all 0.4s ease;
}

body.dark-mode .timeline-dot {
    background: #e0e0e0;
    border-color: #0a0a0a;
}

.timeline-item:hover .timeline-dot {
    transform: translateX(-50%) scale(1.5);
}

.timeline-content {
    padding: 30px;
    border: 1px solid #e0e0e0;
    transition: all 0.4s ease;
}

body.dark-mode .timeline-content {
    border-color: #2a2a2a;
    background: #1a1a1a;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: #1a1a1a;
}

body.dark-mode .timeline-content:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: #e0e0e0;
}

.timeline-date {
    font-size: 12px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

body.dark-mode .timeline-date {
    color: #666;
}

.timeline-title {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 10px;
}

body.dark-mode .timeline-title {
    color: #e0e0e0;
}

.timeline-company {
    font-size: 16px;
    color: #666;
    margin-bottom: 15px;
    font-style: italic;
}

body.dark-mode .timeline-company {
    color: #999;
}

.timeline-description {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

body.dark-mode .timeline-description {
    color: #999;
}

#contact {
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.dark-mode #contact {
    background: #0a0a0a;
}

.contact-content {
    max-width: 800px;
    text-align: center;
}

.contact-text {
    font-size: 20px;
    line-height: 2;
    color: #666;
    margin-bottom: 50px;
}

body.dark-mode .contact-text {
    color: #999;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.contact-item {
    text-align: center;
    transition: all 0.4s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 40px;
    margin-bottom: 15px;
    display: block;
}

.contact-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #999;
    margin-bottom: 10px;
}

body.dark-mode .contact-label {
    color: #666;
}

.contact-value {
    font-size: 18px;
    color: #1a1a1a;
}

body.dark-mode .contact-value {
    color: #e0e0e0;
}

.contact-value a {
    color: #1a1a1a;
    text-decoration: none;
    border-bottom: 1px solid #1a1a1a;
    transition: all 0.3s ease;
}

body.dark-mode .contact-value a {
    color: #e0e0e0;
    border-bottom-color: #e0e0e0;
}

.contact-value a:hover {
    opacity: 0.5;
}

.cta-button {
    display: inline-block;
    padding: 20px 50px;
    border: 2px solid #1a1a1a;
    text-decoration: none;
    color: #1a1a1a;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

body.dark-mode .cta-button {
    border-color: #e0e0e0;
    color: #e0e0e0;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #1a1a1a;
    transition: all 0.4s ease;
    z-index: -1;
}

body.dark-mode .cta-button::before {
    background: #e0e0e0;
}

.cta-button:hover::before {
    left: 0;
}

.cta-button:hover {
    color: #fff;
}

body.dark-mode .cta-button:hover {
    color: #1a1a1a;
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.scroll-reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.scroll-reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

footer {
    padding: 40px 80px;
    text-align: center;
    border-top: 1px solid #e0e0e0;
    background: #fff;
}

body.dark-mode footer {
    border-top-color: #2a2a2a;
    background: #121212;
}

footer p {
    font-size: 14px;
    color: #999;
    letter-spacing: 1px;
}

body.dark-mode footer p {
    color: #666;
}

/* RESPONSIVE */
@media (max-width: 1400px) {
    .main-grid {
        grid-template-columns: 220px 1fr 220px;
        gap: 40px;
    }

    nav, section, #projects {
        padding-left: 60px;
        padding-right: 60px;
    }

    .controls, .social-links {
        right: 60px;
    }

    .logo-container {
        left: 60px;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
}

@media (max-width: 1024px) {
    .main-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .left-column, .right-column {
        text-align: center;
    }

    .stat-block {
        text-align: center;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-right {
        position: relative;
        top: 0;
    }

    .achievements-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        padding-left: 60px;
    }

    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        grid-column: 1;
        text-align: left;
    }

    .timeline-dot {
        left: 30px;
    }

    .timeline-item:hover .timeline-dot {
        transform: translateX(0) scale(1.5);
    }

    .contact-info {
        flex-direction: column;
        gap: 40px;
    }

    .menu-toggle {
        display: flex;
        right: 40px;
    }

    nav {
        display: none;
    }

    .controls {
        display: none;
    }

    .social-links, .logo-container {
        left: 40px;
    }

    .social-links {
        right: 40px;
        bottom: 30px;
    }
}

@media (max-width: 768px) {
    section, #projects {
        padding: 100px 30px 50px;
    }

    h1 {
        font-size: 32px;
    }

    .subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 50px;
    }

    .image-wrapper {
        width: 280px;
        height: 380px;
    }

    .profile-frame {
        width: 270px;
        height: 370px;
    }

    .background-circle {
        width: 250px;
        height: 350px;
    }

    .profile-placeholder {
        font-size: 80px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .project-card {
        height: 480px;
    }

    .project-image-new {
        height: 250px;
    }

    .menu-toggle, .logo-container, .social-links {
        left: 30px;
    }

    .menu-toggle {
        right: 30px;
    }

    .social-links {
        right: 30px;
        bottom: 30px;
        gap: 15px;
    }

    .social-links a {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    #about {
        padding: 80px 40px;
    }

    .about-intro {
        font-size: 16px;
        padding-left: 20px;
    }

    .about-intro::before {
        font-size: 60px;
    }

    .skills-container {
        gap: 10px;
    }

    .skill-hexagon {
        width: 110px;
        height: 110px;
    }

    .skill-icon {
        font-size: 24px;
    }

    .contact-text {
        font-size: 16px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline::before, .timeline-dot {
        left: 20px;
    }

    .cta-button {
        padding: 15px 40px;
        font-size: 12px;
    }

    footer {
        padding: 30px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 26px;
    }

    .subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 26px;
    }

    .image-wrapper {
        width: 240px;
        height: 330px;
    }

    .profile-frame {
        width: 230px;
        height: 320px;
    }

    .background-circle {
        width: 210px;
        height: 300px;
    }

    .profile-placeholder {
        font-size: 60px;
    }

    .stat-number {
        font-size: 36px;
    }

    .menu-toggle {
        right: 20px;
        top: 23px;
    }

    .logo-container {
        left: 20px;
        width: 45px;
        height: 45px;
    }

    .logo-text {
        font-size: 8px;
    }

    .social-links {
        right: 20px;
        bottom: 20px;
        gap: 12px;
    }

    .social-links a {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }

    .info-block, .stat-block {
        margin-bottom: 35px;
    }

    .project-card {
        height: 450px;
    }

    .project-image-new {
        height: 220px;
    }

    .project-content-new {
        padding: 25px 20px;
    }

    .project-title-new {
        font-size: 22px;
    }

    .timeline-content {
        padding: 20px;
    }

    .timeline-title {
        font-size: 18px;
    }

    .contact-icon {
        font-size: 30px;
    }

    .contact-value {
        font-size: 16px;
    }
}/* Busca esto en tu CSS y actualízalo */
.about-intro strong {
    color: #1a1a1a;  /* Antes era #667eea (azul) */
    font-weight: 600; /* Un poco más grueso para que destaque bien */
}.demo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    cursor: pointer;
}