/* ========================================
   DSO AI Solutions - Landing Page Styles
   Modern, Tech, Premium Design
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a25;
    --color-bg-card: rgba(26, 26, 37, 0.6);
    --color-bg-card-hover: rgba(35, 35, 50, 0.8);

    --color-text-primary: #ffffff;
    --color-text-secondary: #a0a0b0;
    --color-text-muted: #6b6b7a;

    --color-accent-primary: #6366f1;
    --color-accent-secondary: #8b5cf6;
    --color-accent-tertiary: #a855f7;
    --color-accent-cyan: #22d3ee;
    --color-accent-emerald: #10b981;

    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-accent: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.3) 0%, transparent 70%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max-width: 1200px;

    /* Effects */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 16px;

    --shadow-card: 0 4px 30px;
    --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.3);
    --shadow-glow-strong: 0 0 30px rgba(139, 92, 246, 0.5);

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    --navbar-height: 80px;
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    position: relative;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
}

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



.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: white;
}

/* Removed outer .logo-img block wrapper */
.logo-img {
    height: 72px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    /* KEY FIX: Screen blend mode hides the black background 'box' */
    mix-blend-mode: screen;
    /* Refined Neon: Higher saturation and contrast to bring back the "life" of the logo.
       Multiple shadow layers create the glowing contour without a solid 'box' look. */
    filter: brightness(1.4) contrast(1.4) saturate(1.8) drop-shadow(0 0 4px rgba(99, 102, 241, 0.8)) drop-shadow(0 0 12px rgba(139, 92, 246, 0.5));
    opacity: 0.95;
    transition: all var(--transition-normal);
}

.logo:hover .logo-img {
    filter: brightness(1.6) contrast(1.5) saturate(2.2) drop-shadow(0 0 8px rgba(99, 102, 241, 0.9)) drop-shadow(0 0 16px rgba(139, 92, 246, 0.7));
    transform: scale(1.02);
    opacity: 1;
}

.footer-legal a {
    color: var(--text-muted);
    /* Matches copyright text */
    font-size: 0.85rem;
    text-decoration: none;
    opacity: 0.7;
    transition: all var(--transition-fast);
    border-bottom: 1px solid transparent;
}

.footer-legal a:hover {
    opacity: 1;
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.nav-cta {
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
    color: var(--color-text-secondary);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

.btn-indigo {
    background: transparent;
    border: 1px solid #6366f1;
    color: #6366f1;
    padding: 12px 24px;
    /* Un poco más pequeño y estilizado */
    box-shadow: none;
}

.btn-indigo:hover {
    background: #6366f1;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

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

.btn-lg {
    padding: 20px 40px;
    font-size: 1.1rem;
}

.btn-arrow {
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 20px auto 0;
}

.highlight-text {
    color: var(--color-accent-primary);
    position: relative;
}

/* Featured Premium Card */
.featured-premium {
    background: linear-gradient(145deg, rgba(26, 26, 37, 0.8), rgba(15, 15, 20, 0.9));
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-glow);
    padding: 50px !important;
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .featured-premium {
        padding: 30px 20px !important;
        /* Ajuste para móviles */
    }
}

.featured-premium::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
}

.solution-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.solution-main-icon {
    font-size: 2.5rem;
    color: var(--color-accent-primary);
    text-shadow: 0 0 15px rgba(99, 102, 241, 0.5);
}

@keyframes borderGlow {
    0% {
        border-color: rgba(99, 102, 241, 0.3);
    }

    50% {
        border-color: rgba(99, 102, 241, 0.6);
    }

    100% {
        border-color: rgba(99, 102, 241, 0.3);
    }
}

.lead-form-premium {
    background: rgba(15, 15, 20, 0.95);
    border: 1px solid rgba(99, 102, 241, 0.3);
    box-shadow: var(--shadow-glow-strong);
    position: relative;
    animation: borderGlow 4s infinite ease-in-out;
}

.lead-form-premium::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(45deg, var(--color-accent-primary), transparent, var(--color-accent-primary));
    border-radius: inherit;
    z-index: -1;
    opacity: 0.1;
}

/* Industries Section (Simplified) */
.industries-section {
    padding: 60px 0;
    background: #16161f;
    /* Gris suave solicitado */
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.industries-section .use-cases {
    margin-top: 0;
}

/* Benefits Section */
.benefits-section {
    padding: var(--section-padding) 0;
    background: var(--color-bg-secondary);
}

.benefits-grid-new {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-card-new {
    padding: 40px;
    background: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.benefit-card-new:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-glow);
}

.benefit-emoji {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 20px;
}

/* ========================================
   NEW SERVICES LAYOUT (VERTICAL ZIG-ZAG)
   ======================================== */
.services-container {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-top: 60px;
}

.service-block {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 40px;
    background: rgba(26, 26, 37, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.service-block:hover {
    background: rgba(26, 26, 37, 0.6);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: var(--shadow-glow);
}

/* Zig-Zag Pattern: Even items reverse direction */
.service-block:nth-child(even) {
    flex-direction: row-reverse;
}

.service-content {
    flex: 1;
}

/* Proportional Visuals - Not Overwhelming */
.service-visual {
    flex: 0 0 350px;
    /* Fixed width base */
    max-width: 40%;
    /* Cap relative width */
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.1);
}

.visual-icon {
    font-size: 8rem;
    color: var(--color-accent-primary);
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.5));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

    50% {
        transform: translateY(-10px);
    }
}

/* Professional Pitch Style */
.service-pitch.professional-pitch {
    font-size: 1.15rem;
    color: #e0e0e0;
    margin-bottom: 25px;
    padding-left: 20px;
    border-left: 4px solid var(--color-accent-primary);
    font-style: normal;
    /* Removed italic */
    font-weight: 400;
    line-height: 1.7;
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.05) 0%, transparent 100%);
    padding: 15px 20px;
    border-radius: 0 8px 8px 0;
}

.benefits-label {
    font-size: 1.1rem;
    /* Increased size as requested */
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-secondary);
    font-weight: 700;
    margin-bottom: 15px;
    margin-top: 10px;
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
    /* Subtle glow */
}

/* Mobile Responsive for Services */
@media (max-width: 900px) {

    .service-block,
    .service-block:nth-child(even) {
        flex-direction: column-reverse;
        /* Text bottom, Visual top */
        gap: 30px;
        padding: 30px 20px;
        text-align: center;
    }

    .service-visual {
        flex: auto;
        width: 100%;
        max-width: 300px;
        /* Limit size on mobile */
        aspect-ratio: auto;
        min-height: 250px;
    }

    .visual-icon {
        font-size: 6rem;
    }

    .service-pitch.professional-pitch {
        border-left: none;
        border-top: 3px solid var(--color-accent-primary);
        border-radius: 8px;
        text-align: left;
    }

    .solution-header {
        justify-content: center;
    }

    .main-services-list li {
        justify-content: flex-start;
        text-align: left;
    }
}

.main-services-list {
    list-style: none;
    display: grid;
    gap: 20px;
    margin-top: 30px;
}

.main-services-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-md);
    transition: background var(--transition-fast);
}

.main-services-list li:hover {
    background: rgba(255, 255, 255, 0.06);
}

.main-services-list i {
    color: var(--color-accent-primary);
    font-size: 1.5rem;
}

/* Case Studies Section */
.case-studies-section {
    padding: var(--section-padding) 0;
    background: var(--color-bg-tertiary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.case-card {
    padding: 30px;
    background: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-accent-primary);
}

.case-icon {
    font-size: 2rem;
    margin-bottom: 15px;
    display: block;
}

/* Process Section */
.process-section {
    padding: var(--section-padding) 0;
    background: var(--color-bg-primary);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-top: 60px;
    position: relative;
}

.process-step {
    position: relative;
    text-align: center;
}

.step-num {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-glow);
}


/* ========================================
   TECH STACK SECTION
   ======================================== */
.tech-stack-section {
    padding: 60px 0;
    background: var(--color-bg-primary);
    text-align: center;
}

.tech-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-normal);
    cursor: default;
}

/* Specific Tech Branding (Restored) */
.tech-n8n {
    color: #ff4d4d;
}

.tech-n8n:hover {
    background: #ff4d4d;
    color: white;
    border-color: #ff4d4d;
}

.tech-supabase {
    color: #3ecf8e;
}

.tech-supabase:hover {
    background: #3ecf8e;
    color: #000;
    border-color: #3ecf8e;
}

.tech-openai {
    color: #10a37f;
}

.tech-openai:hover {
    background: #10a37f;
    color: white;
    border-color: #10a37f;
}

.tech-gemini {
    color: #4285f4;
}

.tech-gemini:hover {
    background: linear-gradient(135deg, #4285f4, #9b72cb, #d96570);
    color: white;
    border-color: transparent;
}

.tech-whatsapp {
    color: #25d366;
}

.tech-whatsapp:hover {
    background: #25d366;
    color: white;
    border-color: #25d366;
}

.tech-gmail {
    color: #ea4335;
}

.tech-gmail:hover {
    background: #ea4335;
    color: white;
    border-color: #ea4335;
}

.tech-telegram {
    color: #0088cc;
}

.tech-telegram:hover {
    background: #0088cc;
    color: white;
    border-color: #0088cc;
}

.tech-workspace {
    color: #4285f4;
}

.tech-workspace:hover {
    background: #4285f4;
    color: white;
    border-color: #4285f4;
}

.tech-facebook {
    color: #1877f2;
}

.tech-facebook:hover {
    background: #1877f2;
    color: white;
    border-color: #1877f2;
}

.tech-instagram {
    color: #e4405f;
}

.tech-instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    color: white;
    border-color: transparent;
}

.tech-tiktok {
    color: #fff;
}

.tech-tiktok:hover {
    background: #000;
    color: white;
    border-color: #fff;
}

.tech-elevenlabs {
    color: #fff;
}

.tech-elevenlabs:hover {
    background: #fff;
    color: #000;
    border-color: #fff;
}

.custom-solution-callout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    background: rgba(20, 20, 40, 0.4);
    border: 1px dashed rgba(99, 102, 241, 0.5);
    border-radius: 20px;
    padding: 30px 50px;
    /* Reducción de padding vertical */
    margin: 40px 0;
    transition: all var(--transition-normal);
}

.custom-solution-callout:hover {
    background: rgba(99, 102, 241, 0.05);
    /* Muy sutil */
    border-color: rgba(99, 102, 241, 0.7);
}

.callout-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.callout-content h3 {
    margin-bottom: 8px;
    font-size: 1.25rem;
    color: var(--color-text-primary);
}

.callout-content p {
    margin: 0;
    font-size: 0.95rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

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

.btn-outline:hover {
    background: var(--color-accent-primary);
    color: #fff;
}


/* ========================================
   FOMO ALERT (SCARCITY)
   ======================================== */
.fomo-alert {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    margin-bottom: 30px;
    transition: all var(--transition-normal);
}

/* Scarcity Theme (Premium, Opportunity) */
.fomo-alert.scarcity {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(147, 51, 234, 0.1) 100%);
    border: 1px solid rgba(147, 51, 234, 0.3);
    box-shadow: 0 0 15px rgba(147, 51, 234, 0.1) inset;
}

.fomo-icon {
    font-size: 1.5rem;
    animation: pulse-soft 3s infinite;
}

.fomo-alert p {
    font-size: 0.95rem;
    color: #c4b5fd;
    /* Soft purple/lavender */
    margin: 0;
    line-height: 1.5;
}

.fomo-alert strong {
    color: #ddd6fe;
    /* Lighter lavender for emphasis */
    font-weight: 700;
}

@keyframes pulse-soft {

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

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* Navbar Styles Consistently Applied */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    /* Padding más equilibrado */
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.8rem;
    /* Aumentado tamaño */
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-icon {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-cta {
    padding: 12px 24px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.form-success.show {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.success-loader {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-top: 20px;
    overflow: hidden;
    position: relative;
}

.loader-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--gradient-primary);
    animation: loadingBar 1.5s ease-in-out forwards;
}

@keyframes loadingBar {
    0% {
        width: 0;
    }

    100% {
        width: 100%;
    }
}

/* Hero Content */
.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 140px;
    /* Increased top padding */
    padding-bottom: 100px;
    /* Increased to avoid overlap with scroll indicator */
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* Centrado interno */
    gap: 10px;
    padding: 10px 24px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    animation: fadeInUp 0.6s ease;
    max-width: 90%;
    /* Evita que choque con los bordes en moviles muy pequeños */
    text-align: center;
}

.pulse {
    width: 10px;
    height: 10px;
    background: var(--color-accent-emerald);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

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

    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-headline {
    max-width: 900px;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero-subheadline {
    font-size: 1.35rem;
    color: var(--color-text-secondary);
    max-width: 750px;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

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

.hero-benefits {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-normal);
}

.hero-benefits li:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
}

.benefit-icon {
    color: var(--color-accent-emerald);
    font-weight: 700;
}

.hero-cta-group {
    margin-bottom: 60px;
    animation: fadeInUp 0.6s ease 0.4s backwards;
}

.cta-subtext {
    margin-top: 12px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.hero-stats {
    display: flex;
    gap: 60px;
    padding: 30px 50px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    animation: fadeInUp 0.6s ease 0.5s backwards;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

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

/* Hero Scroll Indicator - Static to avoid overlap */
.hero-scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 60px;
    /* Push it down */
    opacity: 0.8;
    animation: bounce 2s infinite;
}

.hero-scroll-indicator span {
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--color-accent-secondary);
    border-bottom: 2px solid var(--color-accent-secondary);
    transform: rotate(45deg);
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* Helper for hidden inputs */
.input-otro {
    margin-top: 10px;
    display: block;
}

.hidden {
    display: none !important;
}

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

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

/* ========================================
   PROBLEM SECTION
   ======================================== */
.problem-section {
    padding: var(--section-padding) 0;
    background: var(--color-bg-secondary);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.problem-card {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.problem-card:hover {
    background: var(--color-bg-card-hover);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.problem-card h3 {
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.problem-card p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Solution Bridge */
.solution-bridge {
    position: relative;
    padding: 60px 0;
}

.bridge-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 60px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.bridge-content {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--border-radius-xl);
    max-width: 800px;
    margin: 0 auto;
}

.bridge-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bridge-content h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.bridge-content p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

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

/* ========================================
   SOLUTIONS SECTION
   ======================================== */
.solutions-section {
    padding: var(--section-padding) 0;
    background: var(--color-bg-primary);
}

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

.solution-card {
    position: relative;
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-xl);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.solution-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

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

.solution-card.featured {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
    border-color: rgba(99, 102, 241, 0.2);
}

.solution-card.featured::before {
    opacity: 1;
}

.solution-number {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(99, 102, 241, 0.1);
    line-height: 1;
}

.solution-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.solution-card>h3 {
    font-size: 1.35rem;
    margin-bottom: 24px;
    padding-right: 60px;
}

.solution-content {
    display: grid;
    gap: 20px;
}

.solution-card.featured .solution-content {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.what-it-does,
.what-you-get,
.why-different {
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius-md);
}

.solution-content h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent-primary);
    margin-bottom: 12px;
}

.solution-content p {
    font-size: 0.95rem;
    line-height: 1.7;
}

.solution-content ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.solution-content li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.solution-content li::before {
    content: '✓';
    color: var(--color-accent-emerald);
    font-weight: 700;
    flex-shrink: 0;
}

/* ========================================
   PROOF SECTION
   ======================================== */
.proof-section {
    padding: var(--section-padding) 0;
    background: var(--color-bg-secondary);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.result-card {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.result-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
}

.result-metric {
    margin-bottom: 16px;
}

.metric-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--color-text-primary);
    font-weight: 600;
}

.result-card>p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Use Cases */
.use-cases {
    text-align: center;
    margin-bottom: 80px;
}

.use-cases h3 {
    margin-bottom: 30px;
    color: var(--color-text-secondary);
}

.industries-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.industry-tag {
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-normal);
}

.industry-tag:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--color-text-primary);
}

/* Authority Block */
.authority-block {
    padding: 60px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--border-radius-xl);
}

.authority-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.authority-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.authority-content h3 {
    font-size: 1.75rem;
    margin-bottom: 20px;
}

.authority-content>p {
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.authority-content>p strong {
    color: var(--color-text-primary);
}

.authority-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 30px;
    text-align: left;
}

.authority-point {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius-md);
}

.check-icon {
    color: var(--color-accent-emerald);
    font-weight: 700;
    font-size: 1.1rem;
}

/* ========================================
   FORM SECTION
   ======================================== */
.form-section {
    padding: var(--section-padding) 0;
    background: var(--color-bg-primary);
    position: relative;
}

.form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 600px;
    height: 600px;
    background: var(--color-accent-primary);
    filter: blur(150px);
    opacity: 0.15;
    transform: translateX(-50%);
    pointer-events: none;
}

.form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.form-content {
    padding-right: 40px;
}

.form-content .section-header {
    text-align: left;
    margin-bottom: 40px;
}

.form-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 30px 0;
    max-width: 450px;
    /* Limita el ancho para mejor lectura */
}

.form-benefit {
    display: flex;
    align-items: flex-start;
    /* Alineado al inicio para textos largos */
    gap: 12px;
    font-size: 1rem;
    color: var(--color-text-secondary);
    text-align: left;
}

.benefit-check {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-accent-emerald);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 3px;
    /* Alineación perfecta con el texto */
}

/* Form Container */
.form-container {
    position: relative;
}

.lead-form {
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-card);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: 1rem;
    color: var(--color-text-primary);
    transition: all var(--transition-normal);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b6b7a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
    padding-right: 50px;
}

.form-group select option {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.btn-submit {
    width: 100%;
    margin-top: 10px;
    position: relative;
}

.btn-submit .btn-loading {
    display: none;
    align-items: center;
    gap: 10px;
}

.btn-submit.loading .btn-text,
.btn-submit.loading .btn-arrow {
    display: none;
}

.btn-submit.loading .btn-loading {
    display: flex;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.form-disclaimer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Form Success */
.form-success {
    display: none;
    padding: 60px 40px;
    background: var(--color-bg-card);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--border-radius-xl);
    text-align: center;
}

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

.success-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-accent-emerald);
    border-radius: 50%;
    font-size: 2rem;
    font-weight: 700;
}

.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.form-success p {
    font-size: 1rem;
    margin-bottom: 16px;
}

.success-note {
    color: var(--color-accent-emerald) !important;
    font-weight: 600;
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */
.final-cta-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    text-align: center;
}

.final-cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.final-cta-content h2 {
    margin-bottom: 24px;
}

.final-cta-content>p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.final-cta-content>p strong {
    color: var(--color-text-primary);
}

.final-cta-content .btn {
    margin-top: 20px;
}

.final-cta-note {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 40px 0;
    background: var(--color-bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 20px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 400px;
}

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

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

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

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

    .solution-card.featured {
        grid-column: span 1;
    }

    .solution-card.featured .solution-content {
        grid-template-columns: 1fr;
    }

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

    .form-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .form-content {
        padding-right: 0;
    }

    .form-content .section-header {
        text-align: center;
    }

    .form-benefits {
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .navbar {
        height: auto;
        padding: 15px 0;
    }

    .navbar .container {
        flex-direction: column;
        gap: 15px;
        padding: 5px 20px;
        text-align: center;
        align-items: center;
        width: 100%;
    }

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

    .logo-img {
        height: 60px;
        /* Un poco más pequeño para asegurar que quepa bien con el botón en columna */
        margin: 5px 0;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
        padding: 30px 20px;
        /* Reducción de padding horizontal */
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-benefits {
        flex-direction: column;
    }

    .hero-benefits li {
        width: 100%;
        justify-content: center;
    }

    /* Fix visual overlap with navbar on mobile */
    .hero-content {
        padding-top: 180px;
    }

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

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

    .authority-points {
        grid-template-columns: 1fr;
    }

    .authority-block {
        padding: 40px 24px;
    }

    .lead-form {
        padding: 30px 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
    }

    /* Mobile adjustments for new sections */
    .tech-stack-section {
        padding: 40px 0;
    }

    .tech-grid {
        gap: 16px;
    }

    .tech-item {
        font-size: 0.95rem;
        padding: 8px 16px;
    }

    .fomo-alert {
        flex-direction: column;

        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 30px;
        }

        .footer-brand {
            max-width: 100%;
            margin-bottom: 20px;
        }

        .footer-info {
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 20px;
            margin-top: 20px;
        }

        .footer-legal {
            margin: 10px 0;
        }

        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 30px 20px;
        /* Reducción de padding lateral */
    }

    .solution-card,
    .problem-card,
    .case-card,
    .result-card {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .solutions-grid-main {
        padding: 0 15px;
        margin: 0 auto;
        box-sizing: border-box;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-subheadline {
        font-size: 1.1rem;
    }

    .btn-lg {
        padding: 16px 28px;
        font-size: 1rem;
    }

    .custom-solution-callout {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
        gap: 20px;
    }

    .solution-card {
        padding: 28px 20px;
        /* Menos padding lateral para ganar espacio */
        margin: 0 auto;
        width: 100%;
        overflow: hidden;
        /* Evita que el contenido interno desborde */
    }

    .main-services-list li {
        flex-direction: column;
        /* Icono arriba en móviles si es necesario */
        text-align: center;
        gap: 10px;
        font-size: 1rem;
        padding: 20px 15px;
    }

    .what-it-does,
    .what-you-get,
    .why-different {
        padding: 16px;
    }
}

/* Global Footer Styles - Centered */
.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 30px;
}

.footer-brand {
    max-width: 100%;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-info {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    margin-top: 20px;
}

.footer-legal {
    margin: 10px 0;
}