/* Custom variables for a premium color palette */
:root {
    --bg-primary: #0a0c10;
    --bg-secondary: rgba(18, 22, 30, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #f0f3f6;
    --text-secondary: #8b949e;
    --accent-color: #3b82f6;
    --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --hover-color: #2563eb;
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

[data-theme="light"] {
    --bg-primary: #f4f6f9;
    --bg-secondary: rgba(255, 255, 255, 0.7);
    --border-color: rgba(0, 0, 0, 0.08);
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --accent-color: #2563eb;
    --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --hover-color: #1d4ed8;
    --card-shadow: 0 8px 32px 0 rgba(148, 163, 184, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
    transition: background-color 0.5s ease, color 0.5s ease;
}

/* Glowing background animations */
.glow-orb {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

[data-theme="light"] .glow-orb {
    opacity: 0.06;
}

.glow-1 {
    background: #3b82f6;
    top: -100px;
    left: -100px;
    animation: float1 15s infinite alternate ease-in-out;
}

.glow-2 {
    background: #8b5cf6;
    bottom: -150px;
    right: -100px;
    animation: float2 20s infinite alternate ease-in-out;
}

@keyframes float1 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(80px, 50px) scale(1.1); }
}

@keyframes float2 {
    0% { transform: translate(0, 0) scale(1.1); }
    100% { transform: translate(-100px, -50px) scale(0.9); }
}

/* Main App Container */
.app-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* =====================
   HEADER
   ===================== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--border-color);
    transition: border-color 0.5s ease, background-color 0.5s ease, box-shadow 0.3s ease;
    position: sticky;
    top: 0;
    z-index: 200;
    background-color: #ffedd5;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    margin: 0 -2rem;
    padding-left: 2rem;
    padding-right: 2rem;
}

.header:not(.dashboard-header) {
    margin-top: 6px;
    top: 6px;
    box-shadow: 0 -6px 0 0 var(--bg-primary);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--accent-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.025em;
    background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Grupo de botones: Registrarse + Ingresar (gap 15px entre ellos) */
.btn-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Botones del header (compactos, igual gradiente que "Comenzar") */
.btn-header {
    height: 40px;
    padding: 0 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    gap: 0.4rem;
    white-space: nowrap;
}

/* Theme toggle */
.theme-toggle {
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Language toggle */
.lang-toggle {
    cursor: pointer;
    height: 40px;
    padding: 0 0.85rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    white-space: nowrap;
}

.lang-toggle .lang-label {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.theme-toggle:hover,
.lang-toggle:hover {
    color: var(--text-primary);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
}

.lang-toggle:hover .lang-label {
    color: var(--text-primary);
}

/* Language dropdown */
.lang-selector-container {
    position: relative;
}

.lang-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.5rem;
    width: 140px;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--card-shadow);
    z-index: 100;
}

.lang-dropdown.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    color: var(--text-secondary);
}

.lang-option:hover {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--text-primary);
}

.lang-option.active {
    color: var(--accent-color);
    font-weight: 500;
    background-color: rgba(59, 130, 246, 0.05);
}

.active-flag-container, .option-flag {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flag-icon {
    width: 20px;
    height: 14px;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    display: inline-block;
    transition: transform 0.2s ease;
}

.lang-option:hover .flag-icon {
    transform: scale(1.1);
}

.option-label {
    font-family: var(--font-body);
}

/* =====================
   CANVAS (main area)
   ===================== */
.canvas {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 1rem 0;
    margin-top: 0px;
    min-height: 400px;
}

.empty-state {
    text-align: center;
    padding: 3.5rem 2.5rem;
    border-radius: 24px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--card-shadow);
    max-width: 900px;
    width: 100%;
    transform: translateY(0);
    transition: transform 0.4s ease, border-color 0.5s ease, background-color 0.5s ease;
    animation: fadeIn 0.8s ease-out;
}

.empty-state:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.3);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.empty-icon-container {
    width: 72px;
    height: 72px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--accent-color);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.empty-state:hover .empty-icon-container {
    transform: rotate(5deg) scale(1.05);
}

.empty-icon {
    width: 36px;
    height: 36px;
}

.empty-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.empty-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* =====================
   BUTTONS
   ===================== */
.btn {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.75rem 1.75rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

.btn-primary:active {
    transform: translateY(0);
}

/* =====================
   FOOTER
   ===================== */
.footer {
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: border-color 0.5s ease;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.footer-copyright {
    /* left side */
}

/* IP + Country block — right side, 100px from right edge */
.footer-ip-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    margin-right: 100px;
    text-align: center;
}

.footer-ip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

.ip-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-color);
    display: inline-block;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.footer-country {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* =====================
   LOGIN MODAL
   ===================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem 2.25rem 2rem;
    width: min(460px, 100%);
    position: relative;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255,255,255,0.04);
    transform: translateY(24px) scale(0.97);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.open .modal-card {
    transform: translateY(0) scale(1);
}

/* Close button */
.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.modal-close:hover {
    color: var(--text-primary);
    border-color: rgba(239, 68, 68, 0.5);
    background: rgba(239, 68, 68, 0.08);
}

/* Modal header */
.modal-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.modal-logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.modal-subtitle strong {
    color: var(--accent-color);
    font-weight: 600;
}

/* Form */
.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.form-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-icon {
    position: absolute;
    left: 0.9rem;
    color: var(--text-secondary);
    pointer-events: none;
    flex-shrink: 0;
}

.form-input {
    width: 100%;
    height: 46px;
    padding: 0 3rem 0 2.75rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    outline: none;
}

[data-theme="light"] .form-input {
    background: rgba(0, 0, 0, 0.03);
}

.form-input:focus {
    border-color: var(--accent-color);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.form-input.input-error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.55;
}

/* Toggle password visibility */
.toggle-password {
    position: absolute;
    right: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    transition: color 0.2s;
}

.toggle-password:hover {
    color: var(--text-primary);
}

/* Error message */
.form-error {
    color: #ef4444;
    font-size: 0.8rem;
    min-height: 0.9rem;
    text-align: center;
    opacity: 0;
    transform: translateY(-4px);
    transition: all 0.2s ease;
}

.form-error.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Submit button */
.modal-submit {
    width: 100%;
    height: 48px;
    margin-top: 0.3rem;
    font-size: 0.95rem;
    font-weight: 600;
    position: relative;
}

/* Spinner */
.btn-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin-left: 6px;
}

.btn-spinner.active {
    display: inline-block;
}

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

/* Modal links */
.modal-links {
    margin-top: 1.35rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.modal-link {
    color: var(--accent-color);
    font-size: 0.875rem;
    text-decoration: none;
    transition: opacity 0.2s ease;
    opacity: 0.8;
    letter-spacing: 0.01em;
}

.modal-link:hover {
    opacity: 1;
    text-decoration: underline;
}

.modal-link-secondary {
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.modal-link-secondary:hover {
    color: var(--accent-color);
    opacity: 1;
}

/* Divider */
.modal-divider {
    width: 100%;
    height: 1px;
    background: var(--border-color);
    margin: 0.25rem 0;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 640px) {
    .app-container {
        padding: 0 1rem;
    }

    .empty-state {
        padding: 2.5rem 1.5rem;
    }

    .empty-title {
        font-size: 1.5rem;
    }

    .btn-group {
        gap: 10px;
    }

    .footer-ip-block {
        margin-right: 20px;
    }
}

/* =====================
   DASHBOARD PRIVADO
   ===================== */

/* Header del dashboard: usuario a la izquierda, botón a la derecha */
.dashboard-header {
    justify-content: space-between;
}

/* Contenedor avatar + nombre */
.dashboard-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Avatar circular con iniciales */
.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.03em;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.35), 0 4px 12px rgba(0, 0, 0, 0.25);
    flex-shrink: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    user-select: none;
}

.user-avatar:hover {
    transform: scale(1.08);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5), 0 6px 18px rgba(0, 0, 0, 0.3);
}

/* Nombre del usuario */
.user-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
    transition: color 0.3s ease;
}

/* Botón Cerrar Sesión */
.btn-logout {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    box-shadow: none;
    gap: 0.4rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-logout:hover {
    background: rgba(239, 68, 68, 0.22);
    border-color: rgba(239, 68, 68, 0.6);
    color: #ff6b6b;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.2);
}

.btn-logout:active {
    transform: translateY(0);
}

.btn-logout:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Responsive dashboard */
@media (max-width: 640px) {
    .user-name {
        max-width: 120px;
        font-size: 0.875rem;
    }

    .user-avatar {
        width: 34px;
        height: 34px;
        font-size: 0.78rem;
    }
}

/* =====================
   MENÚ DINÁMICO
   ===================== */
.dynamic-menu-bar {
    width: 100%;
    background-color: #fed7aa;
    border-top: 1px solid var(--border-color);
    padding: 0 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: center;
}

.dyn-menu-root {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1.5rem;
}

.dyn-menu-item {
    position: relative;
}

.dyn-menu-link {
    display: block;
    padding: 0.8rem 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.dyn-menu-link:hover {
    color: var(--accent-color);
}

/* Submenús */
.dyn-menu-sub {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--bg-secondary);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 300;
}

.dyn-menu-item.has-dropdown:hover > .dyn-menu-sub {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dyn-menu-sub .dyn-menu-item {
    position: relative;
}

.dyn-menu-sub .dyn-menu-link {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
}

.dyn-menu-sub .dyn-menu-link:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

/* Sub-submenús (nivel 2+) */
.dyn-menu-sub .dyn-menu-sub {
    top: 0;
    left: 100%;
    transform: translateX(10px);
}

.dyn-menu-sub .dyn-menu-item.has-dropdown:hover > .dyn-menu-sub {
    transform: translateX(0);
}

/* =====================
   MODULE PANEL OVERLAY
   ===================== */
.module-panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.module-panel-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.btn-open-panel {
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    transition: color 0.2s ease, transform 0.2s ease;
    margin-left: auto; /* Empuja el botón al extremo derecho */
}

.btn-open-panel:hover {
    color: var(--hover-color);
    transform: scale(1.1);
}


/* =====================
   LANDING PAGE STYLES
   ===================== */
.landing-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 1s ease-out;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

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

.btn-outline:hover {
    border-color: var(--accent-color);
    background: rgba(59, 130, 246, 0.05);
}

/* Service Sections */
.service-section {
    padding: 6rem 0;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.service-section:last-child {
    border-bottom: none;
}

.service-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
}

.service-inverted .service-container {
    flex-direction: row-reverse;
}

.service-text {
    flex: 1;
    max-width: 500px;
}

.service-label {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 20px;
    margin-bottom: 1rem;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.service-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
}

.service-features svg {
    color: var(--accent-color);
}

.service-image-container {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.service-image {
    max-width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: var(--card-shadow);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
}

.service-section:hover .service-image {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(59, 130, 246, 0.03) 100%);
    border-top: 1px solid var(--border-color);
    border-radius: 24px;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.contact-container {
    display: flex;
    gap: 4rem;
    align-items: flex-start;
    padding: 0 2rem;
}

.contact-info {
    flex: 1;
    max-width: 450px;
}

.contact-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-subtitle {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.method-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.05rem;
    font-weight: 500;
}

.method-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-form-wrapper {
    flex: 1.2;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--card-shadow);
    width: 100%;
}

/* Responsive Overrides */
@media (max-width: 992px) {
    .service-container, .service-inverted .service-container, .contact-container {
        flex-direction: column;
        gap: 3rem;
    }
    .service-text {
        max-width: 100%;
        text-align: center;
    }
    .service-features {
        align-items: center;
    }
    .hero-title {
        font-size: 2.75rem;
    }
    .contact-info {
        max-width: 100%;
        text-align: center;
    }
    .contact-methods {
        align-items: center;
    }
}


/* === SYSTEMS GRID === */
.systems-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 40px;
    justify-content: center;
    max-width: 796px; /* Permite exactamente 5 ítems de 140px + gap de 24px antes de saltar de línea */
    margin-left: auto;
    margin-right: auto;
}
.system-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--surface-2);
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    width: 140px;
    flex-shrink: 0;
}
.system-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--primary);
}
.system-icon {
    width: 64px;
    height: 64px;
    object-fit: contain;
    margin-bottom: 12px;
}
.system-label {
    font-weight: 600;
    font-size: 0.66rem; /* Reducido aprox 2px más desde 0.78rem */
    color: var(--text-primary);
}