/* ===========================
   Variables y Reset
   =========================== */
:root {
    /* Colores principales del logo */
    --color-blue: #2B5FA5;
    --color-blue-light: #3A7DD1;
    --color-blue-dark: #1E4478;
    --color-purple: #6B4C9A;
    --color-purple-light: #8B6FBC;
    --color-purple-dark: #4A3368;
    --color-gray: #A8A8A8;
    --color-gray-light: #E5E5E5;
    --color-gray-dark: #4A4A4A;
    
    /* Colores complementarios */
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-beige: #F5F1E8;
    --color-accent: #5B8FD8;
    --color-gradient-1: linear-gradient(135deg, #2B5FA5 0%, #6B4C9A 100%);
    --color-gradient-2: linear-gradient(135deg, #3A7DD1 0%, #8B6FBC 100%);
    --color-gradient-3: linear-gradient(135deg, #1E4478 0%, #4A3368 100%);
    --color-gradient-mesh: linear-gradient(120deg, #2B5FA5 0%, #6B4C9A 50%, #8B6FBC 100%);
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', var(--font-primary);
    
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 12px rgba(43, 95, 165, 0.06);
    --shadow-md: 0 8px 24px rgba(43, 95, 165, 0.1);
    --shadow-lg: 0 16px 48px rgba(43, 95, 165, 0.15);
    --shadow-xl: 0 24px 64px rgba(43, 95, 165, 0.2);
    --shadow-purple: 0 12px 48px rgba(107, 76, 154, 0.25);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --backdrop-blur: blur(20px) saturate(180%);
}

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

html {
    scroll-behavior: auto;
    font-size: 16px;
}

html.lenis {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

.lenis.lenis-scrolling iframe {
    pointer-events: none;
}

body {
    font-family: var(--font-primary);
    color: var(--color-black);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.loaded {
    animation: fadeIn 0.3s ease;
}

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

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

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

ul {
    list-style: none;
}

/* ===========================
   Cursor Personalizado
   =========================== */
.custom-cursor {
    display: none;
    position: fixed;
    pointer-events: none;
    z-index: 10000;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--color-mint-dark);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background 0.3s;
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 2px solid var(--color-mint);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
}

.custom-cursor.hover .cursor-dot {
    width: 50px;
    height: 50px;
    background: rgba(159, 226, 191, 0.3);
}

.custom-cursor.hover .cursor-outline {
    width: 50px;
    height: 50px;
}

/* ===========================
   Particles Background
   =========================== */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================
   Utilidades
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0;
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    background: var(--color-gradient-mesh);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    position: relative;
    animation: gradient-shift 8s ease infinite;
    background-size: 200% 200%;
}

@keyframes gradient-shift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.section-tag::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--color-gradient-1);
    border-radius: 2px;
    animation: tag-line 2s ease-in-out infinite;
}

@keyframes tag-line {
    0%, 100% {
        width: 80px;
        opacity: 1;
    }
    50% {
        width: 100px;
        opacity: 0.7;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 4rem;
    line-height: 1.2;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   Botones
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.btn span {
    position: relative;
    z-index: 2;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary {
    background: var(--color-gradient-1);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--color-gradient-2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-purple);
}

.btn-primary:hover::before {
    width: 400px;
    height: 400px;
}

.btn-primary:hover::after {
    width: 300px;
    height: 300px;
}

.btn-primary:active {
    transform: translateY(-2px) scale(1);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-blue);
    border: 2px solid var(--color-blue);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-gradient-1);
    transition: left 0.4s ease;
    z-index: -1;
}

.btn-secondary:hover::before {
    left: 0;
}

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

.btn-full {
    width: 100%;
}

/* Efecto magnético en elementos */
.magnetic {
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===========================
   Navegación
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    z-index: 1000;
    border-bottom: 1px solid rgba(43, 95, 165, 0.08);
    transition: var(--transition);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-gradient-1);
    opacity: 0;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.95);
}

.navbar.scrolled::before {
    opacity: 1;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}



.logo-img {
    height: 55px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
    cursor: pointer;
}


.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--color-gray-dark);
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gradient-1);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-blue);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-black);
    transition: var(--transition);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, #FAFBFC 0%, #F5F7FA 50%, #E8EFF8 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(43, 95, 165, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float-hero 20s ease-in-out infinite;
    filter: blur(40px);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(107, 76, 154, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float-hero 25s ease-in-out infinite reverse;
    filter: blur(40px);
}

@keyframes float-hero {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.glitch-wrapper {
    position: relative;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--color-black);
    font-family: var(--font-display);
}

.hero-title .accent {
    background: var(--color-gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        filter: hue-rotate(0deg);
    }
    50% {
        filter: hue-rotate(10deg);
    }
}

/* Efecto de typing en el hero */
.typing-effect {
    border-right: 3px solid var(--color-blue);
    animation: blink 0.7s step-end infinite;
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-gray-dark);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* Stats del hero */
.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--color-gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-display);
    line-height: 1;
}

.stat-number::after {
    content: '+';
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Formas decorativas flotantes */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    overflow: hidden;
}

.shape-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: blobFloat 20s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(43, 95, 165, 0.3), rgba(107, 76, 154, 0.2));
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(107, 76, 154, 0.2), rgba(168, 168, 168, 0.15));
    bottom: -150px;
    left: -50px;
    animation-delay: 7s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, rgba(58, 125, 209, 0.25), rgba(139, 111, 188, 0.2));
    top: 50%;
    left: 50%;
    animation-delay: 14s;
}

@keyframes blobFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Browser Mockup */
.browser-mockup {
    position: relative;
    width: 100%;
    max-width: 600px;
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: fadeInUp 0.8s ease;
}

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

.browser-header {
    background: var(--color-gray-light);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--color-gray);
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red {
    background-color: #FF5F56;
}

.dot-yellow {
    background-color: #FFBD2E;
}

.dot-green {
    background-color: #27C93F;
}

.browser-url {
    flex: 1;
    background: var(--color-white);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.813rem;
    color: var(--color-gray-dark);
}

.lock-icon {
    width: 14px;
    height: 14px;
    color: var(--color-mint-dark);
}

.browser-content {
    background: var(--color-white);
    padding: 1.5rem;
    min-height: 350px;
}

/* Mockup Navigation */
.mockup-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    animation: slideInLeft 0.6s ease 0.2s backwards;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.mockup-logo {
    width: 80px;
    height: 25px;
    background: var(--color-gradient-1);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(43, 95, 165, 0.3);
}

.mockup-menu {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
}

.menu-line {
    height: 2px;
    background: var(--color-gray);
    border-radius: 2px;
    animation: menuExpand 0.8s ease infinite;
}

.menu-line:nth-child(1) {
    width: 25px;
    animation-delay: 0s;
}

.menu-line:nth-child(2) {
    width: 20px;
    animation-delay: 0.2s;
}

.menu-line:nth-child(3) {
    width: 25px;
    animation-delay: 0.4s;
}

@keyframes menuExpand {
    0%, 100% {
        transform: scaleX(1);
    }
    50% {
        transform: scaleX(1.2);
    }
}

/* Mockup Hero Section */
.mockup-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    animation: slideInRight 0.6s ease 0.4s backwards;
}

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

.mockup-text {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.text-line {
    height: 8px;
    background: var(--color-beige);
    border-radius: 4px;
    animation: lineGrow 1.2s ease infinite;
}

.text-line.long {
    width: 100%;
    animation-delay: 0s;
}

.text-line.medium {
    width: 80%;
    animation-delay: 0.2s;
}

.text-line.short {
    width: 60%;
    animation-delay: 0.4s;
}

@keyframes lineGrow {
    0%, 100% {
        transform: scaleX(1);
        opacity: 0.6;
    }
    50% {
        transform: scaleX(0.95);
        opacity: 1;
    }
}

.mockup-image {
    width: 100%;
    height: 80px;
    background: var(--color-gradient-1);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    animation: imagePulse 2s ease infinite;
    box-shadow: 0 4px 15px rgba(43, 95, 165, 0.3);
}

@keyframes imagePulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

.mockup-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 70%
    );
    animation: shimmer 3s ease infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%);
    }
    100% {
        transform: translateX(100%) translateY(100%);
    }
}

/* Mockup Cards */
.mockup-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    animation: slideInUp 0.6s ease 0.6s backwards;
}

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

.mockup-card {
    height: 60px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.card-1 {
    background: var(--color-beige);
    animation: cardFloat 3s ease infinite;
}

.card-2 {
    background: var(--color-gray-light);
    animation: cardFloat 3s ease infinite 1s;
}

.card-3 {
    background: var(--color-beige);
    animation: cardFloat 3s ease infinite 2s;
}

@keyframes cardFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Code Snippets flotantes */
.code-snippets {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.code-snippet {
    position: absolute;
    background: var(--color-white);
    border: 2px solid var(--color-mint);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--color-mint-dark);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    animation: codeFloat 6s ease-in-out infinite;
}

.snippet-1 {
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}

.snippet-2 {
    top: 60%;
    right: -5%;
    animation-delay: 2s;
}

.snippet-3 {
    bottom: 15%;
    left: -8%;
    animation-delay: 4s;
}

@keyframes codeFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translateY(-20px) rotate(5deg);
        opacity: 1;
    }
    50% {
        transform: translateY(-10px) rotate(-3deg);
        opacity: 0.8;
    }
    75% {
        transform: translateY(-30px) rotate(3deg);
        opacity: 0.9;
    }
}

.code-tag {
    color: var(--color-mint-dark);
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-gray-dark);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--color-gray-dark);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% {
        opacity: 0;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) translateY(10px);
    }
}

/* ===========================
   Servicios
   =========================== */
.services {
    padding: 2rem 0;
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(43, 95, 165, 0.08);
    padding: 2.5rem;
    border-radius: 24px;
    transition: var(--transition-slow);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-gradient-1);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, rgba(43, 95, 165, 0.08), rgba(107, 76, 154, 0.08));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-display);
    transition: var(--transition);
}

.service-card:hover .service-number {
    background: var(--color-gradient-2);
    background-clip: text;
    transform: scale(1.2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transform: scale(1.2);
}

.service-card:hover {
    transform: translateY(-16px) scale(1.02);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(43, 95, 165, 0.15);
}

.service-card:hover::before {
    opacity: 0.03;
}

.service-card:hover h3,
.service-card:hover p {
    color: var(--color-black);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--color-gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(43, 95, 165, 0.3);
}

.service-card:hover .service-icon {
    background: var(--color-gradient-2);
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-purple);
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.service-card p {
    color: var(--color-gray-dark);
    line-height: 1.7;
}

.service-hover-effect {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-gradient-1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

/* ===========================
   Sección de Proceso
   =========================== */
.process-section {
    padding: 8rem 0;
    background-color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--color-gradient-1);
    opacity: 0.3;
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
}

.timeline-item:nth-child(even) {
    direction: rtl;
}

.timeline-item:nth-child(even) > * {
    direction: ltr;
}

.timeline-icon {
    width: 80px;
    height: 80px;
    background: var(--color-gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
    margin: 0 auto;
    transition: var(--transition);
}

.timeline-item:hover .timeline-icon {
    background: var(--color-gradient-2);
    transform: scale(1.1) rotate(360deg);
    box-shadow: var(--shadow-purple);
}

.timeline-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.timeline-content {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(245, 241, 232, 0.8) 100%);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    transition: var(--transition);
    border: 1px solid rgba(43, 95, 165, 0.08);
    box-shadow: var(--shadow-sm);
}

.timeline-content:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(245, 241, 232, 0.95) 100%);
    border-color: rgba(43, 95, 165, 0.15);
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 0.75rem;
}

.timeline-content p {
    color: var(--color-gray-dark);
    line-height: 1.7;
}

/* ===========================
   Portafolio
   =========================== */
.portfolio {
    padding: 2rem 0;
    background: linear-gradient(180deg, var(--color-white) 0%, #F5F1E8 50%, #E8EFF8 100%);
    position: relative;
    overflow: hidden;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(43, 95, 165, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.portfolio::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(107, 76, 154, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.875rem 1.75rem;
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(43, 95, 165, 0.1);
    border-radius: 50px;
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--color-gray-dark);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-gradient-1);
    opacity: 0;
    transition: var(--transition);
}

.filter-btn span {
    position: relative;
    z-index: 1;
}

.filter-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: rgba(43, 95, 165, 0.2);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-gradient-1);
    border-color: transparent;
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.filter-btn.active {
    box-shadow: var(--shadow-purple);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.portfolio-item {
    background-color: var(--color-white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-slow);
    cursor: pointer;
    border: 1px solid rgba(43, 95, 165, 0.05);
}

.portfolio-item:hover {
    transform: translateY(-16px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(43, 95, 165, 0.1);
}

.portfolio-image {
    width: 100%;
    height: 295px;
    overflow: hidden;
    position: relative;
    background-color: var(--color-gray-light);
}

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

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 26, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.portfolio-link {
    width: 60px;
    height: 60px;
    background: var(--color-gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.8);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(43, 95, 165, 0.4);
}

.portfolio-item:hover .portfolio-link {
    transform: scale(1) rotate(90deg);
    background: var(--color-gradient-2);
}

.portfolio-link svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-slow);
}

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

.placeholder-1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.placeholder-2 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.placeholder-3 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.placeholder-4 {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.placeholder-5 {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.placeholder-6 {
    background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
}

.placeholder-content {
    padding: 3rem;
    width: 100%;
}

.placeholder-line {
    height: 12px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    margin-bottom: 12px;
}

.placeholder-line.short {
    width: 60%;
}

.placeholder-line.medium {
    width: 80%;
}

.placeholder-box {
    width: 100%;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    margin-top: 20px;
}

.placeholder-circle {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin-bottom: 20px;
}

.placeholder-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.grid-item {
    height: 80px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 12px;
}

.placeholder-photo {
    width: 120px;
    height: 120px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin-bottom: 20px;
}

.placeholder-icon {
    width: 100px;
    height: 100px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.placeholder-icon svg {
    width: 50px;
    height: 50px;
    color: rgba(255, 255, 255, 0.8);
}

.placeholder-code {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.code-line {
    height: 10px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 5px;
}

.code-line.short {
    width: 50%;
}

.code-line.medium {
    width: 75%;
}

.portfolio-info {
    padding: 2rem;
}

.portfolio-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--color-gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 0.75rem;
}

.portfolio-description {
    font-size: 0.938rem;
    color: var(--color-gray-dark);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.375rem 0.875rem;
    background-color: var(--color-beige);
    color: var(--color-gray-dark);
    font-size: 0.813rem;
    font-weight: 500;
    border-radius: 20px;
    transition: var(--transition);
}

.portfolio-item:hover .tag {
    background: var(--color-gradient-1);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ===========================
   Contacto
   =========================== */
.contact {
    padding: 8rem 0;
    background-color: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    position: sticky;
    top: 120px;
}

.contact-text {
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    line-height: 1.8;
    margin-bottom: 3rem;
}

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

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--color-gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-purple);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 0.25rem;
}

.contact-item p {
    font-size: 0.938rem;
    color: var(--color-gray);
}

.contact-form {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(245, 241, 232, 0.7) 100%);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid rgba(43, 95, 165, 0.1);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    font-family: var(--font-primary);
    color: var(--color-black);
    background-color: rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(43, 95, 165, 0.1);
    border-radius: 12px;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 4px rgba(43, 95, 165, 0.08);
    background-color: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background-color: var(--color-white);
    color: var(--color-black);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--color-black);
    margin-top: 1rem;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    color: var(--color-black);
    font-size: 0.938rem;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--color-blue-light);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: var(--color-gray-dark);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--color-gradient-1);
    transform: translateY(-3px) rotate(5deg);
    box-shadow: var(--shadow-md);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-dark);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-gray);
    font-size: 0.875rem;
}

/* ===========================
   Botón Flotante de WhatsApp
   =========================== */
.whatsapp-float {
    position: fixed;
    width: 64px;
    height: 64px;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-whatsapp 3s ease-in-out infinite;
}

.whatsapp-float svg {
    width: 34px;
    height: 34px;
    color: var(--color-white);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 12px 36px rgba(37, 211, 102, 0.5);
    background: linear-gradient(135deg, #128C7E, #25D366);
}

.whatsapp-float:hover svg {
    transform: scale(1.1) rotate(5deg);
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    }
    50% {
        box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5), 0 0 0 12px rgba(37, 211, 102, 0.1), 0 0 0 24px rgba(37, 211, 102, 0.05);
    }
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 968px) {
    .hero-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        position: relative;
        top: 0;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        gap: 1.5rem;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .services,
    .portfolio,
    .contact {
        padding: 4rem 0;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    .portfolio-image{
        height: 200px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .service-card,
    .contact-form {
        padding: 1.5rem;
    }
    
    .portfolio-info {
        padding: 1.5rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}