@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Rajdhani:wght@500;600;700&display=swap');

:root {
    /* Premium Industrial & Tech Palette */
    --primary: #00d2ff;
    /* Electric Blue */
    --primary-alt: #3a7bd5;
    --primary-glow: rgba(0, 210, 255, 0.4);
    --secondary: #ff9d00;
    /* High-Vis Orange */
    --bg-deep: #050b18;
    --bg-surface: #0a1322;
    --bg-panel: #111d2f;
    --text-high: #ffffff;
    --text-mid: #a0aec0;
    --text-low: #718096;
    --border: rgba(255, 255, 255, 0.05);
    --border-accent: rgba(0, 210, 255, 0.3);

    --container-width: 1400px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-deep);
    color: var(--text-high);
    line-height: 1.6;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(245, 158, 11, 0.05) 0%, transparent 40%);
}

h1,
h2,
h3,
h4,
.logo-text {
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Technical Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--bg-panel);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Utilities */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.75rem 1.75rem;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 15px var(--primary-glow);
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 0 25px var(--primary-glow);
}

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

.btn-outline:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.btn-industrial {
    background: var(--secondary);
    color: #000;
}

.btn-industrial:hover {
    background: #d97706;
    transform: translateY(-2px);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    border-left: 3px solid var(--primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

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

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

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

@keyframes shine {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

@keyframes scan {
    0% {
        top: 0;
    }

    50% {
        top: 100%;
    }

    100% {
        top: 0;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

.float-anim {
    animation: float 4s ease-in-out infinite;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 20px;
    transition: var(--transition);
}

.whatsapp-float span {
    font-size: 14px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    max-width: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: 0.5s ease;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
}

.whatsapp-float:hover span {
    max-width: 200px;
}

/* Top Bar */
.top-bar {
    background: var(--primary);
    color: white;
    padding: 8px 0;
    font-size: 0.85rem;
    font-weight: 600;
    position: relative;
    z-index: 1001;
}

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

.top-info {
    display: flex;
    gap: 20px;
}

.top-cta a {
    background: white;
    color: var(--primary);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.top-cta a:hover {
    background: #f8fafc;
    transform: scale(1.05);
}

/* Navbar */
.main-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.8rem;
    filter: drop-shadow(0 0 10px rgba(0, 210, 255, 0.2));
}

.logo img {
    filter: brightness(1.1);
}

.logo-text {
    color: var(--text-high);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-text span {
    color: var(--primary);
    background: linear-gradient(to bottom, var(--primary), var(--primary-alt));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a:not(.btn) {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-mid);
    text-transform: uppercase;
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--text-high);
}

/* Hero Section */
.hero {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(5, 11, 24, 0.95), rgba(5, 11, 24, 0.5)), url('assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent, var(--bg-deep) 80%);
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: clamp(3.5rem, 8vw, 6rem);
    line-height: 1;
    margin-bottom: 2rem;
    font-weight: 800;
    background: linear-gradient(to right, #fff, #a0aec0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content h1 span {
    background: linear-gradient(to right, var(--primary), var(--primary-alt));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.35rem;
    color: var(--text-mid);
    max-width: 650px;
    margin-bottom: 3.5rem;
    border-left: 5px solid var(--primary);
    padding-left: 2rem;
    line-height: 1.5;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

/* Services */
.services {
    padding: 120px 0;
}

.section-title {
    margin-bottom: 4rem;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-title .line {
    width: 60px;
    height: 4px;
    background: var(--primary);
}

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

.service-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border: 1px solid rgba(148, 163, 184, 0.1);
    position: relative;
    transition: var(--transition);
    border-radius: var(--radius-md);
}

.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(59, 130, 246, 0.2);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.service-card:hover::before {
    width: 100%;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

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

.service-card p {
    color: var(--text-mid);
    font-size: 0.95rem;
}

/* Industrial Grid Section */
.industry-focus {
    padding: 100px 0;
    background: rgba(30, 41, 59, 0.4);
}

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

.industry-text h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1;
}

.industry-text p {
    color: var(--text-mid);
    margin-bottom: 2rem;
}

.feature-list {
    display: grid;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-panel);
    border-radius: var(--radius-sm);
}

.feature-item i {
    color: var(--secondary);
}

/* Packages */
.packages {
    padding: 120px 0;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.03) 0%, transparent 70%);
    position: relative;
}

.packages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233b82f6' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2v-4h4v-2h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2v-4h4v-2H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.package-card {
    background: rgba(10, 19, 34, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3.5rem 2.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.package-card:hover {
    transform: translateY(-15px);
    border-color: var(--primary);
    background: rgba(16, 29, 47, 0.8);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 210, 255, 0.1);
}

.package-card.highlight {
    border: 2px solid var(--primary);
    background: rgba(0, 210, 255, 0.03);
    box-shadow: 0 0 50px rgba(0, 210, 255, 0.1);
}

.package-card.highlight::after {
    content: 'MÁS POPULAR';
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--primary);
    color: #000;
    padding: 8px 40px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 1px;
    transform: rotate(45deg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.package-header {
    margin-bottom: 2.5rem;
    text-align: center;
}

.package-header h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-high);
    font-family: 'Rajdhani', sans-serif;
}

.price span {
    font-size: 1.25rem;
    color: var(--text-low);
    font-weight: 500;
}

.package-features {
    margin-bottom: 3rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.package-features li {
    padding: 0.5rem 0;
    color: var(--text-mid);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.package-features li i {
    color: var(--primary);
    margin-top: 5px;
}

.package-features li strong {
    color: var(--text-high);
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.package-features li span {
    display: block;
    line-height: 1.4;
}

/* Contact Section */
.contact {
    padding: 120px 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.contact-form {
    background: var(--bg-surface);
    padding: 3rem;
    border: 1px solid var(--border);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    color: var(--text-mid);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.85rem;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    color: white;
    font-family: 'Inter', sans-serif;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Footer */
footer {
    padding: 80px 0 40px;
    background: #050507;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
}

.footer-brand p {
    margin: 1.5rem 0;
    color: var(--text-low);
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    color: var(--text-high);
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links ul li a {
    color: var(--text-low);
}

.footer-links ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    margin-top: 80px;
    border-top: 1px solid var(--border);
    color: var(--text-low);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .industry-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }

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

    .top-info span:first-child {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }

    .top-bar {
        display: none;
    }

    .whatsapp-float {
        bottom: 80px;
        right: 20px;
        padding: 10px;
    }

    .whatsapp-float span {
        display: none;
    }

    /* Mobile CTA Bar */
    .mobile-cta-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: var(--bg-surface);
        z-index: 1002;
        border-top: 1px solid var(--primary);
    }

    .mobile-cta-btn {
        flex: 1;
        padding: 1rem;
        text-align: center;
        font-family: 'Rajdhani', sans-serif;
        font-weight: 700;
        text-transform: uppercase;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }

    .mobile-cta-btn.whatsapp {
        background: #25d366;
        color: white;
    }

    .mobile-cta-btn.call {
        background: var(--primary);
        color: white;
    }
}

/* Stats Section */
.stats {
    padding: 60px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'Rajdhani', sans-serif;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-mid);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Methodology / Process */
.methodology {
    padding: 120px 0;
    background: linear-gradient(rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.9)), url('assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.process-step {
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    text-align: center;
}

.process-step:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    transform: translateY(-5px);
}

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

.process-step h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

/* Testimonials */
.testimonials {
    padding: 120px 0;
    background: var(--bg-deep);
}

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

.testimonial-card {
    background: rgba(30, 41, 59, 0.5);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-high);
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info strong {
    display: block;
    color: var(--primary);
}

.author-info span {
    font-size: 0.85rem;
    color: var(--text-low);
}

/* FAQ */
.faq {
    padding: 120px 0;
}

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

.faq-item h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.faq-item p {
    color: var(--text-mid);
}

@media (min-width: 769px) {
    .mobile-cta-bar {
        display: none;
    }
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}