/* Variables CSS - Paleta Profesional Tecnológica */
:root {
    /* Azules profesionales y tecnológicos */
    --azul-principal: #1E293B;      /* Azul oscuro tech principal */
    --azul-secundario: #0F172A;     /* Azul muy oscuro tech */
    --azul-acento: #0EA5E9;         /* Azul brillante tecnológico */
    --azul-claro: #38BDF8;          /* Azul claro moderno */
    --azul-muy-claro: #E0F2FE;      /* Azul muy claro para fondos */
    
    /* Grises profesionales */
    --blanco: #FFFFFF;
    --gris-claro: #F1F5F9;
    --gris-medio: #64748B;
    --gris-oscuro: #334155;
    --negro: #0F172A;
    
    /* Gradientes profesionales */
    --gradiente-principal: linear-gradient(135deg, var(--azul-principal) 0%, var(--azul-secundario) 100%);
    --gradiente-secundario: linear-gradient(135deg, var(--azul-acento) 0%, var(--azul-claro) 100%);
    --gradiente-tech: linear-gradient(135deg, #1E293B 0%, #0F172A 50%, #020617 100%);
    
    /* Sombras profesionales */
    --sombra-ligera: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -1px rgba(15, 23, 42, 0.06);
    --sombra-media: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
    --sombra-fuerte: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    --sombra-tech: 0 8px 32px rgba(14, 165, 233, 0.15);
    
    --transicion: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--gris-oscuro);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(14, 165, 233, 0.2);
    z-index: 1000;
    transition: var(--transicion);
}

.header.scrolled {
    background: rgba(30, 41, 59, 0.98);
    box-shadow: var(--sombra-tech);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--blanco);
}

.nav-logo i {
    font-size: 2rem;
    color: var(--azul-acento);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--blanco);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: var(--transicion);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--azul-acento);
    transition: var(--transicion);
}

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

.nav-toggle {
    display: none;
    color: var(--blanco);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradiente-tech);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    z-index: 2;
}

.hero-content {
    color: var(--blanco);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--azul-acento), var(--azul-claro));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(14, 165, 233, 0.3));
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: var(--azul-acento);
    color: var(--blanco);
    box-shadow: var(--sombra-tech);
}

.btn-primary:hover {
    background: var(--azul-claro);
    transform: translateY(-2px);
    box-shadow: var(--sombra-tech);
}

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

.btn-secondary:hover {
    background: var(--blanco);
    color: var(--azul-principal);
}

.btn-outline {
    background: transparent;
    color: var(--azul-acento);
    border: 2px solid var(--azul-acento);
}

.btn-outline:hover {
    background: var(--azul-acento);
    color: var(--blanco);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Image/Animation */
.hero-image {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: rgba(14, 165, 233, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(14, 165, 233, 0.3);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    color: var(--blanco);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    animation: float 6s ease-in-out infinite;
    box-shadow: var(--sombra-tech);
    min-width: 120px;
    white-space: nowrap;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--azul-acento);
    flex-shrink: 0;
}

.card-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

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

.card-3 {
    bottom: 15%;
    right: 15%;
    animation-delay: 4s;
}

.card-4 {
    top: 80%;
    left: 5%;
    animation-delay: 1s;
}

.card-5 {
    top: 25%;
    left: 25%;
    animation-delay: 3s;
}

.card-6 {
    bottom: 45%;
    left: 10%;
    animation-delay: 5s;
}

.card-7 {
    top: 90%;
    right: 50%;
    animation-delay: 1.5s;
}

.card-8 {
    top: 5%;
    left: 15%;
    animation-delay: 4.5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

.hero-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    background: repeating-linear-gradient(45deg,
            transparent,
            transparent 15px,
            rgba(14, 165, 233, 0.05) 15px,
            rgba(14, 165, 233, 0.05) 30px);
    animation: slide 20s linear infinite;
}

@keyframes slide {
    0% {
        transform: translateX(-100px);
    }

    100% {
        transform: translateX(100px);
    }
}

/* Stats Mobile Section */
.stats-mobile {
    display: none;
    padding: 3rem 0;
    background: var(--blanco);
    border-top: 1px solid var(--azul-muy-claro);
}

/* Ocultar stats mobile en desktop */
@media (min-width: 769px) {
    .stats-mobile {
        display: none !important;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--gris-claro);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--azul-muy-claro);
    transition: var(--transicion);
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra-ligera);
}

.stat-item i {
    font-size: 1.75rem;
    color: var(--azul-acento);
    flex-shrink: 0;
}

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

.stat-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--azul-principal);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gris-medio);
    margin-top: 0.25rem;
}

/* Mission & Vision */
.mission-vision {
    padding: 6rem 0;
    background: var(--gris-claro);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.mission-card,
.vision-card {
    background: var(--blanco);
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: var(--sombra-ligera);
    text-align: center;
    transition: var(--transicion);
}

.mission-card:hover,
.vision-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-media);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradiente-tech);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--sombra-tech);
}

.card-icon i {
    font-size: 2rem;
    color: var(--blanco);
}

.mission-card h3,
.vision-card h3 {
    font-size: 1.5rem;
    color: var(--azul-principal);
    margin-bottom: 1rem;
}

.mission-card p,
.vision-card p {
    color: var(--gris-medio);
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--blanco);
}

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

.section-header h2 {
    font-size: 2.5rem;
    color: var(--azul-principal);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gris-medio);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--blanco);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid var(--azul-muy-claro);
    transition: var(--transicion);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: var(--gradiente-secundario);
    transition: var(--transicion);
}

.feature-card:hover::before {
    left: 0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-tech);
    border-color: var(--azul-acento);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradiente-secundario);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--sombra-tech);
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.feature-icon i {
    font-size: 1.75rem;
    color: var(--blanco);
}

.feature-card h3 {
    font-size: 1.25rem;
    color: var(--azul-principal);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--gris-medio);
    line-height: 1.6;
}

/* Mobile App Section */
.mobile-app {
    padding: 6rem 0;
    background: var(--gris-claro);
    position: relative;
    overflow: hidden;
}

.mobile-app::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at bottom right, rgba(14, 165, 233, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.mobile-app-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradiente-secundario);
    color: var(--blanco);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: var(--sombra-tech);
}

.mobile-app h2 {
    font-size: 2.5rem;
    color: var(--azul-principal);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.mobile-app-description {
    font-size: 1.125rem;
    color: var(--gris-medio);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.mobile-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.mobile-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.mobile-feature i {
    color: var(--azul-acento);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.mobile-feature-content h4 {
    color: var(--azul-principal);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.mobile-feature-content p {
    color: var(--gris-medio);
    font-size: 0.875rem;
    line-height: 1.4;
}

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

.app-store-btn,
.google-play-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--negro);
    color: var(--blanco);
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    text-decoration: none;
    transition: var(--transicion);
    border: 2px solid transparent;
}

.app-store-btn:hover,
.google-play-btn:hover {
    background: var(--azul-principal);
    border-color: var(--azul-acento);
    transform: translateY(-2px);
    box-shadow: var(--sombra-tech);
}

.app-store-btn i,
.google-play-btn i {
    font-size: 1.5rem;
}

.app-store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.download-text {
    font-size: 0.75rem;
    opacity: 0.8;
}

.store-name {
    font-size: 1rem;
    font-weight: 600;
}

/* Phone Mockup */
.mobile-app-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: var(--negro);
    border-radius: 2.5rem;
    padding: 1rem;
    box-shadow: var(--sombra-fuerte);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: var(--gris-oscuro);
    border-radius: 2px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--blanco);
    border-radius: 2rem;
    overflow: hidden;
    position: relative;
}

.app-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gris-claro) 0%, var(--blanco) 100%);
}

.app-header {
    background: var(--blanco);
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--azul-muy-claro);
}

.app-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--negro);
    margin-bottom: 0.5rem;
}

.status-icons {
    display: flex;
    gap: 0.25rem;
}

.app-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-nav h3 {
    color: var(--azul-principal);
    font-size: 1.125rem;
}

.app-nav i {
    color: var(--azul-acento);
    font-size: 1.25rem;
}

.app-content {
    padding: 1.5rem;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--blanco);
    padding: 1rem;
    border-radius: 0.75rem;
    text-align: center;
    box-shadow: var(--sombra-ligera);
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--azul-acento);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gris-medio);
}

.chart-placeholder {
    background: var(--blanco);
    border-radius: 0.75rem;
    padding: 1rem;
    height: 120px;
    display: flex;
    align-items: end;
    justify-content: center;
    gap: 0.25rem;
    box-shadow: var(--sombra-ligera);
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 0.25rem;
    height: 80px;
}

.chart-bar {
    width: 12px;
    background: var(--gradiente-secundario);
    border-radius: 2px;
    animation: growBar 2s ease-in-out;
}

@keyframes growBar {
    from { height: 0; }
    to { height: var(--bar-height, 50%); }
}

/* Roles Section - Updated for 4 columns */
.roles {
    padding: 6rem 0;
    background: var(--gris-claro);
}

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

.role-card {
    background: var(--blanco);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--sombra-ligera);
    transition: var(--transicion);
}

.role-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-media);
}

.role-header {
    padding: 2rem;
    text-align: center;
}

.partner-role .role-header {
    background: var(--gradiente-secundario);
    color: var(--blanco);
}

.customer-role .role-header {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: var(--blanco);
}

.delivery-role .role-header {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: var(--blanco);
}

.role-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.role-icon i {
    font-size: 2rem;
}

.role-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.role-features {
    padding: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--azul-muy-claro);
}

.feature-item:last-child {
    border-bottom: none;
}

.feature-item i {
    color: var(--azul-acento);
    font-size: 1.125rem;
    width: 20px;
}

.feature-item span {
    color: var(--gris-oscuro);
    font-weight: 500;
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: var(--blanco);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: var(--blanco);
    border: 2px solid var(--azul-muy-claro);
    border-radius: 1rem;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: var(--transicion);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradiente-secundario);
    transform: scaleX(0);
    transition: var(--transicion);
}

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

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-media);
}

.pricing-card.featured {
    border-color: var(--azul-acento);
    transform: scale(1.05);
    box-shadow: var(--sombra-tech);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradiente-secundario);
    color: var(--blanco);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--sombra-tech);
}

.pricing-header h3 {
    font-size: 1.5rem;
    color: var(--azul-principal);
    margin-bottom: 1rem;
}

.price {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.from {
    font-size: 0.875rem;
    color: var(--gris-medio);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-amount {
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
}

.currency {
    font-size: 1.25rem;
    color: var(--gris-medio);
    margin-top: 0.5rem;
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--azul-acento);
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--gris-medio);
    margin-top: 0.75rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features i {
    color: var(--azul-acento);
    font-size: 1rem;
}

.pricing-note {
    background: var(--azul-muy-claro);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-top: 2rem;
}

.pricing-note p {
    color: var(--gris-oscuro);
    font-size: 0.875rem;
    text-align: center;
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: var(--gradiente-tech);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    color: var(--blanco);
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--gris-claro);
}

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

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--blanco);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--sombra-ligera);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradiente-secundario);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sombra-tech);
}

.contact-icon i {
    color: var(--blanco);
    font-size: 1.25rem;
}

.contact-details h4 {
    color: var(--azul-principal);
    margin-bottom: 0.25rem;
}

.contact-details p {
    color: var(--gris-medio);
}

.contact-form {
    background: var(--blanco);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--sombra-ligera);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--azul-muy-claro);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: var(--transicion);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul-acento);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

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

/* Footer */
.footer {
    background: var(--azul-principal);
    color: var(--blanco);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.footer-logo i {
    font-size: 2rem;
    color: var(--azul-acento);
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.6;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanco);
    transition: var(--transicion);
}

.social-links a:hover {
    background: var(--azul-acento);
    transform: translateY(-2px);
}

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

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--azul-acento);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--blanco);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transicion);
}

.footer-column ul li a:hover {
    opacity: 1;
    color: var(--azul-acento);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    opacity: 0.8;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    opacity: 0;
    transition: var(--transicion);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    background: var(--blanco);
    border-radius: 1rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.8);
    transition: var(--transicion);
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--azul-muy-claro);
}

.modal-header h3 {
    color: var(--azul-principal);
}

.modal-close {
    font-size: 2rem;
    cursor: pointer;
    color: var(--gris-medio);
    transition: var(--transicion);
}

.modal-close:hover {
    color: var(--azul-acento);
}

.modal-body {
    padding: 1.5rem;
}

.demo-features {
    margin-top: 1.5rem;
}

.demo-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.demo-feature i {
    color: var(--azul-acento);
    font-size: 1.125rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .roles-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 900px) {
    .roles-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--azul-principal);
        flex-direction: column;
        justify-content: start;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transicion);
    }

    .nav-menu.show {
        left: 0;
    }

    .nav-toggle {
        display: block;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
        padding: 2rem 20px;
    }

    .hero-image {
        display: none;
    }

    .stats-mobile {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
        gap: 1rem;
        flex-wrap: wrap;
    }

    .mission-vision-grid,
    .contact-grid,
    .mobile-app-container {
        grid-template-columns: 1fr;
    }

    .roles-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .mobile-features {
        grid-template-columns: 1fr;
    }

    .app-download-buttons {
        justify-content: center;
    }

    .phone-mockup {
        width: 240px;
        height: 480px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }

    .hero-container {
        padding: 1rem 20px;
        gap: 2rem;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .stats-mobile {
        padding: 2rem 0;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-item {
        padding: 1.25rem;
    }

    .stat-item i {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 1.125rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    .cta h2 {
        font-size: 1.75rem;
    }

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

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

    .container {
        padding: 0 15px;
    }

    .nav {
        padding: 0.75rem 15px;
    }
}

/* Efectos adicionales profesionales */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

/* Animaciones adicionales */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Utilidades */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mb-5 {
    margin-bottom: 2rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 2rem;
}

/* Estilos para errores de campos del formulario */
.form-group input.error,
.form-group textarea.error {
    border-color: #EF4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.field-error {
    color: #EF4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
    animation: fadeInError 0.3s ease-in;
}

@keyframes fadeInError {
    from { 
        opacity: 0; 
        transform: translateY(-5px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Botón de WhatsApp flotante */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 25px;
    right: 25px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    line-height: 60px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
    color: white;
    text-decoration: none;
}

.whatsapp-float:active {
    transform: scale(0.95);
}

@keyframes whatsappPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    }
}

/* Tooltip para el botón de WhatsApp */
.whatsapp-float::before {
    content: "¡Contáctanos por WhatsApp!";
    position: absolute;
    bottom: 75px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1001;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.2;
}

.whatsapp-float::after {
    content: "";
    position: absolute;
    bottom: 65px;
    right: 25px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.whatsapp-float:hover::before,
.whatsapp-float:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Versión responsiva del botón de WhatsApp */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 24px;
        line-height: 55px;
    }
    
    .whatsapp-float::before {
        content: "WhatsApp";
        bottom: 65px;
        right: 5px;
        font-size: 11px;
        padding: 6px 10px;
    }
    
    .whatsapp-float::after {
        bottom: 55px;
        right: 20px;
    }
}

/* Animación de entrada del botón */
@keyframes slideInFromBottom {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.whatsapp-float.show {
    animation: slideInFromBottom 0.5s ease-out;
}

/* Estilos para el campo de teléfono con código de país */
.phone-input-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    transition: var(--transicion);
    overflow: hidden;
}

.phone-input-container:focus-within {
    border-color: var(--azul-acento);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
    background: rgba(255, 255, 255, 0.15);
}

.country-code {
    background: var(--azul-acento);
    color: white;
    padding: 1rem 0.8rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-right: 2px solid rgba(255, 255, 255, 0.2);
    user-select: none;
    min-width: 60px;
    text-align: center;
    font-family: 'Segoe UI', monospace;
}

.phone-input-container input[type="tel"] {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 1rem;
    color: #1E293B;
    font-size: 1rem;
    flex: 1;
    outline: none;
    font-family: 'Segoe UI', monospace;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.phone-input-container input[type="tel"]::placeholder {
    color: rgba(30, 41, 59, 0.5);
    font-family: 'Segoe UI', monospace;
}

.phone-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    text-align: center;
}

/* Estilos para el estado de error en el teléfono */
.phone-input-container.error {
    border-color: #EF4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
    animation: shake 0.3s ease-in-out;
}

.phone-input-container.error .country-code {
    background: #EF4444;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Estilos para el estado de éxito */
.phone-input-container.success {
    border-color: #10B981 !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1) !important;
}

.phone-input-container.success .country-code {
    background: #10B981;
}

/* Indicador visual de formato válido */
.phone-input-container.formatting {
    border-color: #F59E0B !important;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1) !important;
}

.phone-input-container.formatting .country-code {
    background: #F59E0B;
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .country-code {
        padding: 0.8rem 0.6rem;
        font-size: 0.9rem;
        min-width: 55px;
    }
    
    .phone-input-container input[type="tel"] {
        padding: 0.8rem;
        font-size: 0.95rem;
    }
    
    .phone-help {
        font-size: 0.75rem;
    }
}