/* ============================================
   ADURTEK - Estilos principales
   Diseño moderno e impactante
   ============================================ */

/* ---------- Variables ---------- */
:root {
    --bg-primary: #05060f;
    --bg-secondary: #0a0c1a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.2);

    --text-primary: #ffffff;
    --text-secondary: #a0a3b8;
    --text-muted: #6b6e85;

    --accent-1: #6c5ce7;   /* Violeta */
    --accent-2: #00d2ff;   /* Cian */
    --accent-3: #ff6b6b;   /* Rojo */
    --accent-4: #feca57;   /* Amarillo */

    --gradient-main: linear-gradient(135deg, #6c5ce7 0%, #00d2ff 100%);
    --gradient-text: linear-gradient(90deg, #6c5ce7, #00d2ff, #6c5ce7);

    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;

    --shadow-glow: 0 0 40px rgba(108, 92, 231, 0.3);
    --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.5);

    --nav-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

@media (max-width: 768px) {
    body {
        cursor: auto;
    }
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--accent-1), var(--accent-2));
    border-radius: 10px;
}

::selection {
    background: var(--accent-1);
    color: #fff;
}

/* ============================================
   CURSOR PERSONALIZADO
   ============================================ */
.cursor-dot,
.cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-2);
    transition: opacity 0.3s;
}

.cursor-ring {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(0, 210, 255, 0.5);
    transition: width 0.3s, height 0.3s, border-color 0.3s, background 0.3s;
}

.cursor-ring.hover {
    width: 60px;
    height: 60px;
    border-color: var(--accent-1);
    background: rgba(108, 92, 231, 0.1);
}

@media (max-width: 768px) {
    .cursor-dot,
    .cursor-ring {
        display: none;
    }
}

/* ============================================
   FONDO DE PARTÍCULAS
   ============================================ */
#particlesCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ============================================
   BARRA DE PROGRESO
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-main);
    z-index: 1000;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
}

/* ============================================
   PRELOADER
   ============================================ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

.preloader-logo {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-text);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 2s linear infinite;
    margin-bottom: 20px;
}

.preloader-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}

.preloader-bar-fill {
    height: 100%;
    width: 0%;
    background: var(--gradient-main);
    border-radius: 10px;
    transition: width 0.3s ease;
}

@keyframes gradientShift {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* ============================================
   NAVEGACIÓN
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: all 0.4s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(5, 6, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    height: 65px;
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-mark {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    background: var(--gradient-main);
    border-radius: 12px;
    color: #fff;
    box-shadow: var(--shadow-glow);
    transition: transform 0.3s ease;
}

.nav-logo:hover .logo-mark {
    transform: rotate(-10deg) scale(1.05);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-accent {
    background: var(--gradient-text);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s linear infinite;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link {
    position: relative;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--gradient-main);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-main);
    color: #fff;
    box-shadow: 0 10px 30px rgba(108, 92, 231, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.6);
}

.btn-primary::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;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}

.btn-outline:hover {
    border-color: var(--accent-2);
    background: rgba(0, 210, 255, 0.1);
    transform: translateY(-3px);
}

.btn-sm {
    padding: 10px 22px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 20px 45px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 30px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 0%, rgba(108, 92, 231, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(0, 210, 255, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 20% 80%, rgba(255, 107, 107, 0.08) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 8s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(108, 92, 231, 0.4);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(0, 210, 255, 0.3);
    bottom: -50px;
    right: -50px;
    animation-delay: 2s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: rgba(255, 107, 107, 0.25);
    top: 50%;
    left: 60%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
    max-width: 900px;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-2);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 210, 255, 0.5); }
    50% { box-shadow: 0 0 0 8px rgba(0, 210, 255, 0); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 30px;
}

.gradient-text {
    background: var(--gradient-text);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s linear infinite;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 70px;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s linear infinite;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 5px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--border-color);
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-muted);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-2);
    border-radius: 4px;
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(15px); opacity: 0; }
}

/* ============================================
   SECCIONES GENERALES
   ============================================ */
.section {
    position: relative;
    padding: 120px 30px;
    max-width: 1300px;
    margin: 0 auto;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-tag {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.3);
    color: var(--accent-1);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   SERVICIOS
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-main);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-10px);
    box-shadow: var(--shadow-card);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 92, 231, 0.1);
    border-radius: 16px;
    margin-bottom: 25px;
    color: var(--accent-2);
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    background: var(--gradient-main);
    color: #fff;
    transform: rotate(-10deg) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-tags span {
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ============================================
   PROYECTOS
   ============================================ */
.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.project-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.project-card:nth-child(even) .project-visual {
    order: 2;
}

.project-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-visual-teamplanner {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.project-visual-tooltracker {
    background: linear-gradient(135deg, #0f2027 0%, #203a43 100%);
}

.project-visual-subastas {
    background: linear-gradient(135deg, #2d1b69 0%, #11998e 100%);
}

.project-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    animation: float 6s ease-in-out infinite;
}

.project-visual-teamplanner .project-glow {
    background: rgba(108, 92, 231, 0.6);
}

.project-visual-tooltracker .project-glow {
    background: rgba(0, 210, 255, 0.5);
}

.project-visual-subastas .project-glow {
    background: rgba(255, 107, 107, 0.5);
}

/* Mockup del navegador */
.project-mockup {
    width: 85%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
    z-index: 1;
}

.project-card:hover .project-mockup {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 15px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mockup-dot.red { background: #ff5f57; }
.mockup-dot.yellow { background: #febc2e; }
.mockup-dot.green { background: #28c840; }

.mockup-url {
    margin-left: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    padding: 3px 12px;
    border-radius: 5px;
    flex: 1;
    text-align: center;
}

.mockup-body {
    display: flex;
    height: 220px;
}

.mockup-sidebar {
    width: 60px;
    padding: 15px 10px;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.mockup-logo {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--gradient-main);
    border-radius: 8px;
    color: #fff;
}

.mockup-menu-item {
    width: 24px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.mockup-menu-item.active {
    background: var(--accent-2);
}

.mockup-main {
    flex: 1;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Gráfico de barras (TeamPlanner) */
.mockup-chart {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    width: 100%;
    height: 100%;
    padding: 10px;
}

.mockup-bar {
    flex: 1;
    background: linear-gradient(180deg, var(--accent-1), var(--accent-2));
    border-radius: 6px 6px 0 0;
    opacity: 0.8;
    animation: barGrow 1.5s ease-out;
    transform-origin: bottom;
}

@keyframes barGrow {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

/* Lista (ToolTracker) */
.mockup-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mockup-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 14px;
    border-radius: 8px;
}

.mockup-check {
    width: 18px;
    height: 18px;
    border: 2px solid var(--accent-2);
    border-radius: 50%;
    flex-shrink: 0;
}

.mockup-line {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* Cards (MundoSubastas) */
.mockup-cards {
    display: flex;
    gap: 12px;
    width: 100%;
}

.mockup-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 8px;
}

.mockup-card-img {
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.4), rgba(17, 153, 142, 0.4));
    border-radius: 6px;
    margin-bottom: 8px;
}

.mockup-card-line {
    height: 6px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
    margin-bottom: 5px;
}

.mockup-card-line.short {
    width: 60%;
}

/* Info del proyecto */
.project-info {
    padding: 20px 0;
}

.project-category {
    font-size: 0.85rem;
    color: var(--accent-2);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.project-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.project-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
}

.project-tags span {
    padding: 6px 14px;
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.project-link span {
    transition: transform 0.3s ease;
    color: var(--accent-2);
}

.project-link:hover {
    color: var(--accent-2);
}

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

/* ============================================
   SOBRE NOSOTROS
   ============================================ */
.sobre-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sobre-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.sobre-card-main {
    width: 100%;
    max-width: 380px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
    transform: perspective(1000px) rotateY(-8deg);
    transition: transform 0.5s ease;
}

.sobre-visual:hover .sobre-card-main {
    transform: perspective(1000px) rotateY(0deg);
}

.sobre-card-top {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border-color);
}

.sobre-avatar {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-main);
    border-radius: 14px;
    color: #fff;
}

.sobre-card-top h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
}

.sobre-role {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.sobre-card-body {
    padding: 25px;
}

.sobre-image-wrap {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.sobre-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.sobre-card-main:hover .sobre-image {
    transform: scale(1.05);
}

.sobre-image-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 50%, rgba(5, 6, 15, 0.6));
    pointer-events: none;
}

.sobre-code {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 2;
}

.code-line {
    display: block;
    color: var(--text-secondary);
}

.code-keyword { color: var(--accent-3); }
.code-var { color: var(--accent-2); }
.code-string { color: #98c379; }
.code-number { color: #d19a66; }

.sobre-card-float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
    animation: float 5s ease-in-out infinite;
}

.sobre-card-float-1 {
    top: 10%;
    right: 0;
}

.sobre-card-float-2 {
    bottom: 10%;
    left: 0;
    animation-delay: 2.5s;
}

.float-icon {
    font-size: 1.5rem;
}

.sobre-card-float strong {
    display: block;
    font-size: 0.9rem;
}

.sobre-card-float span:not(.float-icon) {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sobre-content {
    padding: 20px 0;
}

.sobre-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.sobre-text strong {
    color: var(--text-primary);
}

.sobre-values {
    margin-top: 35px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.value-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateX(10px);
}

.value-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s linear infinite;
    flex-shrink: 0;
}

.value-item h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.value-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============================================
   CTA
   ============================================ */
.cta-section {
    position: relative;
    padding: 100px 30px;
    z-index: 1;
}

.cta-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 80px 60px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(108, 92, 231, 0.3), transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 20px;
    position: relative;
}

.cta-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 40px;
    position: relative;
}

/* ============================================
   CONTACTO
   ============================================ */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    background: rgba(108, 92, 231, 0.1);
    border-radius: 14px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 3px;
}

.contact-item a,
.contact-item span {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--accent-2);
}

.contact-socials {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.social-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.social-btn svg {
    width: 22px;
    height: 22px;
}

.social-btn:hover {
    background: var(--gradient-main);
    color: #fff;
    border-color: transparent;
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-1);
    background: rgba(108, 92, 231, 0.05);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-success {
    display: none;
    margin-top: 20px;
    padding: 15px;
    background: rgba(40, 200, 64, 0.1);
    border: 1px solid rgba(40, 200, 64, 0.3);
    border-radius: var(--radius-sm);
    color: #28c840;
    text-align: center;
    font-size: 0.95rem;
}

.form-success.show {
    display: block;
    animation: fadeInUp 0.5s ease;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 80px 30px 30px;
    z-index: 1;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 20px;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.footer-col a:hover {
    color: var(--accent-2);
    transform: translateX(5px);
}

.footer-bottom {
    max-width: 1300px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.heart {
    color: var(--accent-3);
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.2); }
    40% { transform: scale(1); }
    60% { transform: scale(1.2); }
}

/* ============================================
   ANIMACIONES DE REVEAL (SCROLL)
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .project-card {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .project-card:nth-child(even) .project-visual {
        order: 0;
    }

    .sobre-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 320px;
        height: 100vh;
        background: rgba(5, 6, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: right 0.4s ease;
        padding: 40px;
        border-left: 1px solid var(--border-color);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-stats {
        gap: 30px;
    }

    .stat-divider {
        display: none;
    }

    .section {
        padding: 80px 20px;
    }

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

    .projects-grid {
        gap: 60px;
    }

    .project-visual {
        aspect-ratio: 4/3;
    }

    .mockup-body {
        height: 180px;
    }

    .cta-container {
        padding: 60px 30px;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: 25px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .sobre-card-float {
        padding: 12px 15px;
    }

    .sobre-card-float-1 {
        top: 5%;
        right: -10px;
    }

    .sobre-card-float-2 {
        bottom: 5%;
        left: -10px;
    }
}

/* ---------- Reducir movimiento para accesibilidad ---------- */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}