/*
Theme Name: Sistemia Shop LLC
Theme URI: https://sistemiashop.com/
Author: Sistemia Shop LLC
Author URI: https://sistemiashop.com/
Description: Tema Premium "Dark Luxury" optimizado para B2B, Inteligencia Artificial, y SEO.
Version: 1.0.1
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sistemiashop
*/
/* Custom Properties / Tokens */
:root {
    /* Colors */
    --bg-dark: #09090b;
    /* Zinc 950 */
    --bg-card: rgba(24, 24, 27, 0.6);
    /* Zinc 900 con opacidad para glassmorphism */
    --bg-card-hover: rgba(39, 39, 42, 0.8);

    --accent-primary: #06B6D4;
    /* Cian seleccionado */
    --accent-glow: rgba(6, 182, 212, 0.5);

    --text-primary: #f8fafc;
    --text-secondary: #a1a1aa;

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Layout */
    --container-max: 1200px;
    --radius-lg: 16px;
    --radius-md: 12px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-med: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
.logo {
    font-family: var(--font-heading);
    font-weight: 700;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

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

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

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

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.text-muted {
    color: var(--text-secondary);
}

/* Utilities */
.gradient-text {
    background: linear-gradient(135deg, #fff, var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--font-body);
    text-align: center;
    border: none;
}

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

.btn-primary:hover {
    background-color: #0891b2;
    /* slightly darker cyan */
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
}

.btn-secondary:hover {
    color: var(--accent-primary);
}

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

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

.glow-btn {
    box-shadow: 0 0 15px var(--accent-glow);
}

.glow-btn:hover {
    box-shadow: 0 0 25px var(--accent-glow);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition-med);
}

.navbar.scrolled {
    background: rgba(9, 9, 11, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.8rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    letter-spacing: -0.5px;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a:hover {
    color: var(--accent-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: #fff;
    transition: var(--transition-fast);
}

.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-dark);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition-med);
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Sections Base */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

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

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
}

.hero-content p {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.social-proof-mini {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.avatars {
    display: flex;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #27272a;
    border: 2px solid var(--bg-dark);
    margin-left: -10px;
}

.avatar:first-child {
    margin-left: 0;
    background: var(--accent-primary);
}

.avatar:nth-child(2) {
    background: #3b82f6;
}

.avatar:nth-child(3) {
    background: #ec4899;
}

.hero-visual {
    position: relative;
}

.sphere-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(40px);
    z-index: -1;
}

.float-animation {
    animation: float 6s ease-in-out infinite;
}

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

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

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

/* Social Proof Section */
.social-proof {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(6, 182, 212, 0.02) 100%);
}

.logo-grid {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin: 2rem 0 4rem 0;
    flex-wrap: wrap;
    opacity: 0.5;
}

.partner-logo {
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #fff;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    gap: 2rem;
}

.metric h3 {
    font-size: 3rem;
    display: inline;
    color: var(--accent-primary);
}

.metric span {
    font-size: 2.5rem;
    color: var(--accent-primary);
    font-weight: 700;
}

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

.flip-card {
    background-color: transparent;
    height: 400px;
    perspective: 1000px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: #18181b !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

.flip-card-front img {
    height: 100px;
    width: auto;
    object-fit: contain;
    margin-bottom: 2rem;
}

.flip-card-back {
    transform: rotateY(180deg);
    box-shadow: inset 0 0 50px rgba(6, 182, 212, 0.1);
}

.flip-card-back p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pricing-card {
    padding: 2.5rem 2rem;
    position: relative;
    transition: var(--transition-med);
}

.pricing-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
}

.popular-plan {
    border-color: var(--accent-primary);
    transform: scale(1.05);
    background: linear-gradient(to bottom, var(--bg-card), rgba(6, 182, 212, 0.05));
    z-index: 2;
}

.popular-plan:hover {
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-primary);
    color: #fff;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 1rem 0;
    color: #fff;
}

.price span {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.plan-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2.5rem;
    text-align: left;
}

.features-list li {
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.features-list li.disabled {
    color: var(--text-secondary);
    opacity: 0.5;
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    border-radius: var(--radius-lg);
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat h4 {
    color: var(--accent-primary);
    font-size: 1.25rem;
}

.stat p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

.blog-card {
    transition: var(--transition-med);
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-content {
    padding: 2rem;
}

.blog-content .tag {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent-primary);
    margin-bottom: 1rem;
    display: inline-block;
}

.blog-content h3 {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.read-more {
    color: var(--accent-primary);
    font-weight: 600;
}

.read-more:hover {
    text-decoration: underline;
}

/* Contact CTA */
.cta-container {
    padding: 6rem 4rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(24, 24, 27, 0.8) 0%, rgba(6, 182, 212, 0.1) 100%);
    border-color: rgba(6, 182, 212, 0.2);
}

.contact-form {
    max-width: 500px;
    margin: 3rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input {
    width: 100%;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus {
    border-color: var(--accent-primary);
    background: rgba(0, 0, 0, 0.5);
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(6, 182, 212, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0);
    }
}

/* Footer */
.footer {
    padding: 6rem 0 2rem;
    background: #000;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
    font-size: 0.95rem;
    max-width: 250px;
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 1.5rem;
    color: #fff;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

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

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

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-weight: 700;
}

.social-icons a:hover {
    background: var(--accent-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {

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

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

    .social-proof-mini {
        justify-content: center;
    }

    .popular-plan {
        transform: scale(1);
    }

    .popular-plan:hover {
        transform: translateY(-10px);
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        padding: 4rem 2rem;
    }

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

@media (max-width: 768px) {

    .nav-links,
    .mobile-hidden {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    h1 {
        font-size: 2.5rem;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .hero-container {
        padding-top: 2rem;
    }
}

/* Intl-tel-input Dark Mode Overrides */
.iti {
    width: 100%;
}

.iti__country-list {
    background-color: var(--bg-card) !important;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    color: var(--text-primary) !important;
}

.iti__country {
    padding: 10px 10px !important;
}

.iti__country:hover,
.iti__country.iti__highlight {
    background-color: rgba(6, 182, 212, 0.2) !important;
}

.iti__selected-flag {
    background: transparent !important;
}

.iti__arrow {
    border-top-color: var(--text-primary) !important;
}

.iti__arrow--up {
    border-bottom-color: var(--text-primary) !important;
    border-top-color: transparent !important;
}

.iti__divider {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}