:root {
    /* Color Palette - Premium Dark */
    --bg-dark: #f8fafc;
    /* Un gris hielo más cálido y profesional */
    --bg-panel: #ffffff;
    --bg-panel-hover: #ffffff;

    --text-primary: #0f172a;
    /* Azul pizarra oscuro para máximo contraste */
    --text-sec: #334155;
    --text-tertiary: #64748b;

    --accent-blue: #0052ff;
    /* Nuevo Azul Cobalto unificado */
    --accent-glow: #0052ff;
    --accent-gradient: linear-gradient(135deg, #0046e1, #0052ff);

    --border-color: rgba(15, 23, 42, 0.08);
    --border-hover: rgba(15, 23, 42, 0.15);

    /* Typography */
    --font-main: 'Inter', system-ui, sans-serif;

    /* Spacing & Layout */
    --container-w: 1200px;
    --section-py: 100px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;

    /* Transitions & FX */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --glass-blur: blur(20px);
    --shadow-premium: 0 10px 40px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.02);
    --shadow-glow: 0 10px 30px rgba(0, 82, 255, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography Classes */
h1,
h2,
h3,
h4 {
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #0f172a;
    /* Todo el título en Dark Night uniforme */
}

.text-gradient {
    color: var(--accent-blue);
    display: inline-block;
    font-weight: 800;
}

p {
    color: var(--text-sec);
    font-size: 1.125rem;
}

.container {
    max-width: var(--container-w);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.section {
    padding: var(--section-py) 0;
    position: relative;
    z-index: 2;
}

.section:nth-child(even) {
    background-color: #ffffff;
}

/* Background Glow */
.glow {
    position: fixed;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    filter: blur(160px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.2;
    /* Súper discreto */
}

.glow-1 {
    top: -10%;
    left: -10%;
    background: radial-gradient(circle, rgba(0, 82, 255, 0.1) 0%, rgba(241, 245, 249, 0) 70%);
    animation: glow-float 20s ease-in-out infinite alternate;
}

.glow-2 {
    bottom: -10%;
    right: -10%;
    background: radial-gradient(circle, rgba(15, 23, 42, 0.05) 0%, rgba(241, 245, 249, 0) 70%);
    animation: glow-float 25s ease-in-out infinite alternate-reverse;
}

@keyframes glow-float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(10%, 10%) scale(1.1);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 8px 25px rgba(0, 82, 255, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 12px 30px rgba(0, 82, 255, 0.4);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--accent-blue);
    background: rgba(15, 23, 42, 0.03);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 20px 40px;
    font-size: 1.2rem;
    border-radius: var(--radius-md);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    z-index: 100;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    background: rgba(248, 250, 252, 0.8);
    border-bottom: 1px solid rgba(15, 23, 42, 0.03);
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 80px;
    background: rgba(248, 250, 252, 0.95);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}



.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.header-container .logo {
    display: flex;
    align-items: center;
    height: 100%;
    z-index: 110;
}

.header .logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 0 1px rgba(15, 23, 42, 0.15));
}

.header.scrolled .logo img {
    height: 45px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    color: var(--text-sec);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

.header-actions {
    display: flex;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    padding-bottom: 60px;
    position: relative;
    z-index: 10;
}

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

.badge-tech {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 16px;
    background: rgba(15, 23, 42, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-glow);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-glow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(0, 82, 255, 0.4);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(14, 165, 233, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(14, 165, 233, 0);
    }
}

.badge-text {
    font-size: 0.875rem;
    color: var(--accent-blue);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: 24px;
    letter-spacing: -0.05em;
    animation: fade-up 1s var(--transition-smooth);
}

@keyframes fade-up {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
}

/* Hero Visual Mockup */
.hero-visual {
    position: relative;
    width: 100%;
}

/* AI Core Visual */
.ai-core-container {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* CSS Pure AI Core - Replace static img */
.ai-orb {
    width: 140px;
    height: 140px;
    background: radial-gradient(circle at 30% 30%, #2563eb, #0052ff, #002bbd);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow:
        0 0 40px rgba(0, 82, 255, 0.4),
        0 15px 45px rgba(15, 23, 42, 0.2),
        inset 0 0 30px rgba(255, 255, 255, 0.4);
    z-index: 10;
    position: relative;
    border: 2px solid rgba(255, 255, 255, 0.1);
    animation: orb-pulse 4s ease-in-out infinite;
}

.core-inner {
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, #ffffff, #60a5fa, transparent);
    border-radius: 50%;
    filter: blur(5px);
    animation: pulse-intense 2s ease-in-out infinite alternate;
}

.core-ring-1,
.core-ring-2 {
    position: absolute;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: rgba(255, 255, 255, 0.8);
    border-bottom-color: rgba(96, 165, 250, 0.5);
}

.core-ring-1 {
    width: 110px;
    height: 110px;
    animation: spin-3d 8s linear infinite;
}

.core-ring-2 {
    width: 160px;
    height: 160px;
    border-left-color: rgba(255, 255, 255, 0.6);
    border-right-color: transparent;
    animation: spin-3d 12s linear infinite reverse;
}

.core-sparkles {
    position: absolute;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.8) 0, transparent 4px),
        radial-gradient(circle at 80% 40%, rgba(255, 255, 255, 0.6) 0, transparent 3px),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.9) 0, transparent 5px);
    border-radius: 50%;
    animation: spin 20s linear infinite;
}

@keyframes orb-pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 50px rgba(0, 82, 255, 0.3), inset 0 0 20px rgba(255, 255, 255, 0.3);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 80px rgba(0, 82, 255, 0.6), inset 0 0 40px rgba(255, 255, 255, 0.6);
    }
}

@keyframes pulse-intense {
    0% {
        transform: scale(0.8);
        opacity: 0.7;
    }

    100% {
        transform: scale(1.2);
        opacity: 1;
    }
}

@keyframes spin-3d {
    0% {
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }

    100% {
        transform: rotateX(360deg) rotateY(180deg) rotateZ(360deg);
    }
}

.ai-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(15, 23, 42, 0.05);
    top: 50%;
    left: 50%;
}

.ring-1 {
    width: 280px;
    height: 280px;
    border-top-color: var(--accent-blue);
    border-top-width: 2px;
    animation: spin 10s linear infinite;
}

.ring-2 {
    width: 400px;
    height: 400px;
    border-right-color: var(--accent-blue);
    border-left-color: var(--accent-glow);
    border-right-width: 2px;
    animation: spin 15s linear infinite reverse;
}

.ring-3 {
    width: 520px;
    height: 520px;
    border-bottom-color: var(--border-color);
    border-style: solid;
    opacity: 0.3;
    animation: spin 25s linear infinite;
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.data-node {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 100px;
    backdrop-filter: var(--glass-blur);
    animation: float-node 6s ease-in-out infinite;
    z-index: 20;
}

.node-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 82, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--accent-blue);
    font-size: 1.5rem;
}

.node-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.node-1 {
    top: 15%;
    right: 5%;
    animation-delay: 0s;
}

.node-2 {
    bottom: 20%;
    right: 0%;
    animation-delay: 1.5s;
}

.node-3 {
    bottom: 30%;
    left: 5%;
    animation-delay: 3s;
}

@keyframes float-node {

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

    50% {
        transform: translateY(-15px);
    }
}

/* Floating Shapes */
.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.5;
}

.shape-1 {
    width: 250px;
    height: 250px;
    background: var(--accent-blue);
    top: -50px;
    right: -50px;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--accent-glow);
    bottom: -50px;
    left: -50px;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0% {
        transform: translateY(0px) scale(1);
    }

    50% {
        transform: translateY(-20px) scale(1.05);
    }

    100% {
        transform: translateY(0px) scale(1);
    }
}

/* Sections Global */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 64px;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 24px;
}

.section-desc {
    font-size: 1.25rem;
}

/* Problem Section */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.card {
    background: #ffffff;
    /* Blanco puro sobre fondo gris hielo */
    border: 1px solid rgba(15, 23, 42, 0.05);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
    /* Sombra muy discreta */
    transition: var(--transition-smooth);
    position: relative;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.06);
    border-color: rgba(37, 99, 235, 0.2);
}

.card-icon {
    width: 56px;
    height: 56px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--accent-blue);
    /* Usamos el Dark Night del logo */
    margin-bottom: 24px;
    transition: var(--transition-fast);
}

.card:hover .card-icon {
    background: var(--bg-dark);
    border-color: var(--accent-blue);
    transform: scale(1.05);
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.card-desc {
    font-size: 1rem;
}

/* Solutions Section */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.solution-item {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.solution-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(15, 23, 42, 0.03), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.solution-item:hover::before {
    opacity: 1;
}

.solution-item:hover {
    border-color: var(--accent-glow);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
}

.solution-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.solution-meta i {
    font-size: 2.5rem;
    color: var(--accent-blue);
}

.solution-meta h3 {
    font-size: 1.5rem;
}

.solution-item.full-col {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 40px;
}

.solution-item.full-col .solution-meta {
    min-width: 300px;
    margin-bottom: 0;
}

/* Process Section */
.process-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border-color);
    z-index: 0;
}

.step-item {
    display: flex;
    gap: 32px;
    position: relative;
    z-index: 1;
}

.step-num {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-premium);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-sec);
    transition: var(--transition-fast);
}

.step-item:hover .step-num {
    background: var(--accent-gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-glow);
}

.step-content h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

/* Trust Section */
.trust-banner {
    /* Degradado más suave para dejar ver la Tierra */
    background: linear-gradient(to right, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.3)), url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop');
    background-size: 130%;
    background-position: 0% 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 100px 80px;
    /* Más aire para que se vea más imagen */
    position: relative;
    overflow: hidden;
    color: #fff;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.2);
    animation: pan-earth 60s ease-in-out infinite alternate;
}

@keyframes pan-earth {
    0% {
        background-position: 0% 50%;
        background-size: 130%;
    }

    100% {
        background-position: 100% 50%;
        background-size: 140%;
    }
}

.trust-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    filter: brightness(1.2) contrast(1.1);
    /* Potenciamos los colores de la imagen */
    z-index: -1;
}

.trust-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--accent-gradient);
    opacity: 0.1;
    pointer-events: none;
}

.trust-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.trust-content h2 {
    font-size: 3rem;
    margin-bottom: 24px;
    color: #ffffff;
    /* Blanco puro para legibilidad sobre el banner oscuro */
}

.trust-content h2 .text-gradient {
    color: var(--accent-blue);
}

.trust-content p {
    font-size: 1.15rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.8);
}

.differentiators {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.diff-tag {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    /* Cristal más fino */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 500;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition-fast);
}

.diff-tag:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.diff-tag i {
    color: #4ade80;
    /* Verde esmeralda para los checkmarks */
    font-size: 1.1rem;
}

/* Final CTA */
.cta-box {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: radial-gradient(circle, rgba(0, 82, 255, 0.1) 0%, transparent 60%);
    animation: rotate 20s linear infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.cta-title {
    font-size: 3.5rem;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.cta-desc {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 40px;
    position: relative;
    z-index: 1;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input {
    width: 100%;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input::placeholder {
    color: var(--text-tertiary);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: #fff;
    box-shadow: 0 5px 15px rgba(15, 23, 42, 0.05);
}

.cta-actions {
    position: relative;
    z-index: 1;
    margin-bottom: 24px;
}

.cta-email {
    position: relative;
    z-index: 1;
    color: var(--text-sec);
    font-size: 1rem;
}

.cta-email a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
}

.cta-email a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0 24px;
    /* Un footer mucho más compacto */
    background: rgba(241, 245, 249, 1);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    /* Menos espacio entre bloques */
    margin-bottom: 40px;
    /* Menos margen con el copyright */
}

.footer-brand p {
    margin-top: 8px;
    /* Texto más pegado al logo */
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-brand .logo {
    display: block;
    height: auto;
    margin-bottom: 12px;
}

.footer-brand img {
    height: 85px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

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

.link-group h4 {
    font-size: 1rem;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.link-group a {
    display: block;
    color: var(--text-sec);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.link-group a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    color: var(--text-sec);
    background: rgba(15, 23, 42, 0.05);
    /* Fondo circular muy sutil */
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--accent-gradient);
    color: #fff;
    transform: translateY(-3px);
}

/* Animations Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.delayed {
    transition-delay: 0.2s;
}

.reveal.delayed-1 {
    transition-delay: 0.2s;
}

.reveal.delayed-2 {
    transition-delay: 0.4s;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .dashboard-mockup {
        transform: none;
        max-width: 600px;
        margin: 0 auto;
    }

    .dashboard-mockup:hover {
        transform: none;
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .trust-banner {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .section {
        padding: 60px 0;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

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

    .solution-item.full-col {
        flex-direction: column;
        text-align: left;
        align-items: flex-start;
        gap: 16px;
    }

    .solution-item.full-col p {
        margin-top: 10px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .cta-title {
        font-size: 2.5rem;
    }

    .cta-box {
        padding: 40px 20px;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .nav.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        padding: 40px 24px;
        border-bottom: 1px solid var(--border-color);
    }

    .nav.active .nav-list {
        flex-direction: column;
        text-align: center;
        gap: 24px;
        margin-bottom: 32px;
    }

    .nav.active .header-actions {
        flex-direction: column;
        width: 100%;
        text-align: center;
    }
}