/*
Theme Name: Planta Baja Administración
Theme URI: https://plantabajaadm.com
Author: Planta Baja
Author URI: https://plantabajaadm.com
Description: Tema premium para Planta Baja - Administración de Consorcios de alta gama. Diseño elegante con paleta silver/platinum y glassmorphism.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: plantabaja
Tags: one-page, custom-logo, custom-menu, featured-images, translation-ready
*/

/* ==========================================================================
   Planta Baja - Premium Design System & Typography
   Brand Identity: Silver / Platinum / Monochromatic
   ========================================================================== */

:root {
    /* Color Palette — Silver/Platinum Brand */
    --bg-dark: #ffffff;
    --bg-card: #f8f9fa;
    --bg-card-glass: rgba(255, 255, 255, 0.78);
    --border-glass: rgba(0, 0, 0, 0.1);
    --border-glass-hover: rgba(0, 0, 0, 0.25);
    --border-subtle: rgba(0, 0, 0, 0.05);
    
    --primary-silver: #4a4e57;
    --primary-silver-dark: #2a2c31;
    --primary-silver-light: #8a8f9a;
    --accent-platinum: #6b6f78;
    
    /* Legacy aliases for less code churn */
    --primary-gold: var(--primary-silver);
    --primary-gold-dark: var(--primary-silver-dark);
    --primary-gold-light: var(--primary-silver-light);
    --accent-bronze: var(--accent-platinum);
    
    --text-primary: #1d222e;
    --text-secondary: #4a4e57;
    --text-muted: #8a8f9a;
    
    --success: #3ecf8e;
    --warning: #f5a623;
    --danger: #ff5b5b;

    /* Fonts */
    --font-serif: 'Montserrat', sans-serif;
    --font-sans: 'Source Sans Pro', sans-serif;
    --font-accent: 'Raleway', sans-serif;
    
    /* Animations & Transitions */
    --transition-smooth: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    --glow-shadow: 0 8px 32px 0 rgba(192, 197, 206, 0.06);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #181d24;
    border-radius: 4px;
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-gold-dark);
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    background: none;
    border: none;
    cursor: pointer;
    outline: none;
}

input, textarea {
    font-family: inherit;
    outline: none;
}

/* Helper Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.highlight-text {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--primary-gold);
    position: relative;
}

.font-serif {
    font-family: var(--font-serif);
}

/* Ambient Ambient Glow Layouts */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.35;
}

.glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(192, 197, 206, 0.1) 0%, rgba(0,0,0,0) 70%);
    top: -100px;
    right: -100px;
}

.glow-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(160, 165, 175, 0.08) 0%, rgba(0,0,0,0) 70%);
    top: 50%;
    left: -200px;
}

.glow-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(192, 197, 206, 0.06) 0%, rgba(0,0,0,0) 70%);
    bottom: -100px;
    right: 5%;
}

/* ==========================================================================
   Premium Glassmorphic Component Styles
   ========================================================================== */

.premium-card-glass {
    background: var(--bg-card-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--glow-shadow), inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.premium-card-glass:hover {
    border-color: var(--border-glass-hover);
    box-shadow: 0 12px 40px 0 rgba(192, 197, 206, 0.1), inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
    opacity: 0.6;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 2.2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-silver-light) 0%, var(--primary-silver) 50%, var(--primary-silver-dark) 100%);
    color: #050507;
    border: none;
    box-shadow: 0 4px 20px rgba(192, 197, 206, 0.18);
    position: relative;
    overflow: hidden;
}

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

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(192, 197, 206, 0.3);
}

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: var(--accent-bronze);
    transform: translateY(-2px);
}

/* ==========================================================================
   Top Bar & Header Social Media
   ========================================================================== */

.top-bar {
    background: rgba(10, 12, 16, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.82rem;
    color: var(--text-muted);
    padding: 0.45rem 0;
    position: relative;
    z-index: 1001;
}

.top-bar-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.top-bar-contact {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.top-bar-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.top-bar-item:hover {
    color: #ffffff;
}

.top-bar-social {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.top-bar-social .social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.top-bar-social .social-icon:hover {
    background: var(--primary, #4a4e57);
    color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: linear-gradient(135deg, var(--primary-silver-light) 0%, var(--primary-silver) 50%, var(--primary-silver-dark) 100%);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: linear-gradient(135deg, var(--primary-silver-light) 0%, var(--primary-silver) 50%, var(--primary-silver-dark) 100%);
    padding: 0.6rem 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.navbar-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.logo-icon {
    transition: var(--transition-smooth);
}

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

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: #FFF;
}

.brand-sub {
    font-size: 0.65rem;
    letter-spacing: 0.35em;
    color: #FFF;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 2.2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: #FFF;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
    color: #000;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background: #000;
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.btn-portal-nav {
    border: 1px solid var(--border-glass);
    color: var(--primary-silver-light);
    background: rgba(192, 197, 206, 0.03);
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

.btn-portal-nav:hover {
    border-color: var(--primary-silver);
    background: rgba(192, 197, 206, 0.08);
    transform: translateY(-1px);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 28px;
}

.mobile-toggle .bar {
    height: 2px;
    width: 100%;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    padding-top: 10rem;
    padding-bottom: 6rem;
    min-height: 95vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    max-width: 1300px;
    margin: 0 auto;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    padding: 0 2rem;
}

.badge-premium {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.1rem;
    background: rgba(192, 197, 206, 0.06);
    border: 1px solid rgba(192, 197, 206, 0.15);
    border-radius: 50px;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary-silver-light);
    margin-bottom: 2rem;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary-silver);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--primary-silver);
    animation: pulseGlow 2s infinite alternate;
}

@keyframes pulseGlow {
    from { opacity: 0.5; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1.2); }
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3.8rem;
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin-bottom: 2rem;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 3rem;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.hero-showcase {
    position: relative;
    height: 520px;
    display: flex;
    align-items: flex-end;
}

.hero-image-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    height: 90%;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
    z-index: 1;
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(7, 8, 10, 0.1) 0%, rgba(7, 8, 10, 0.7) 100%);
    z-index: 2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.85) contrast(1.05);
    transition: var(--transition-smooth);
}

.hero-showcase:hover .hero-image {
    transform: scale(1.04);
}

.hero-card {
    position: relative;
    z-index: 10;
    width: 75%;
    padding: 1.8rem;
    margin-bottom: -2rem;
    margin-left: -1rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.bullet-gold {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--primary-gold);
    border-radius: 50%;
    margin-right: 0.6rem;
}

.card-header-pb {
    display: flex;
    align-items: center;
    margin-bottom: 1.2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.8rem;
}

.card-label {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-bronze);
    font-weight: 500;
}

.building-status {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.2rem;
}

.status-metric {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-family: var(--font-serif);
    font-size: 1.7rem;
    color: var(--text-primary);
    font-weight: 500;
}

.metric-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
}

.quick-status-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.status-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: var(--success);
    box-shadow: 0 0 6px var(--success);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    margin-top: 4rem;
}

.scroll-mouse {
    width: 22px;
    height: 36px;
    border: 1.5px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}

.scroll-wheel {
    width: 3px;
    height: 6px;
    background-color: var(--primary-gold);
    border-radius: 50%;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheelAnim 1.8s infinite;
}

@keyframes scrollWheelAnim {
    0% { top: 6px; opacity: 1; }
    50% { top: 16px; opacity: 0; }
    100% { top: 6px; opacity: 0; }
}

.scroll-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem auto;
}

.section-subtitle {
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    color: var(--primary-gold);
    text-transform: uppercase;
    font-weight: 600;
    display: block;
    margin-bottom: 0.9rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.6rem;
    font-weight: 500;
    line-height: 1.25;
    margin-bottom: 1.2rem;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* Filosofia */
.filosofia-section {
    padding: 8rem 0;
    position: relative;
}

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

.pilar-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 12px;
    padding: 3rem 2.2rem;
    transition: var(--transition-smooth);
}

.pilar-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--border-glass-hover);
    transform: translateY(-4px);
}

.pilar-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: rgba(192, 197, 206, 0.05);
    border: 1px solid rgba(192, 197, 206, 0.15);
    color: var(--primary-silver);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.pilar-card:hover .pilar-icon-wrapper {
    background: var(--primary-silver);
    color: #050507;
    box-shadow: 0 5px 15px rgba(192, 197, 206, 0.25);
}

.pilar-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.pilar-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Servicios Section (Interactive Tab Interface) */
.servicios-section {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0d1014 50%, var(--bg-dark) 100%);
}

.servicios-interactive {
    display: grid;
    grid-template-columns: 0.35fr 0.65fr;
    gap: 3rem;
    margin-top: 2rem;
}

.services-tabs {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.service-tab-btn {
    text-align: left;
    padding: 1.8rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.02);
    background: rgba(255, 255, 255, 0.01);
    display: flex;
    align-items: center;
    gap: 1.2rem;
    transition: var(--transition-smooth);
}

.tab-number {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.tab-name {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.service-tab-btn:hover {
    background: rgba(255, 255, 255, 0.025);
    border-color: rgba(255, 255, 255, 0.08);
}

.service-tab-btn.active {
    background: var(--bg-card);
    border-color: var(--border-glass-hover);
    box-shadow: var(--glow-shadow);
}

.service-tab-btn.active .tab-number {
    color: var(--primary-gold);
}

.service-tab-btn.active .tab-name {
    color: var(--text-primary);
}

.service-content-wrapper {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 16px;
    padding: 3rem;
    position: relative;
    min-height: 400px;
}

.service-tab-content {
    display: none;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    animation: fadeIn 0.5s forwards ease;
}

.service-tab-content.active {
    display: grid;
}

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

.tab-content-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 1.2rem;
    color: var(--text-primary);
}

.tab-content-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.tab-features-list {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.tab-features-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.check-icon {
    color: var(--primary-gold);
    flex-shrink: 0;
}

.tab-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-visual-box {
    width: 100%;
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.document-badge {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.stamp-verified {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--success);
    border: 1px solid var(--success);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-weight: 700;
}

/* Dial indicator for maintenance */
.dial-container {
    position: relative;
    width: 120px;
    height: 120px;
}

.dial {
    transform: rotate(-90deg);
}

.dial-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--primary-gold);
}

/* Finance Chart */
.expense-bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 1.2rem;
    height: 140px;
    margin-bottom: 0.5rem;
}

.bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    width: 35px;
}

.bar-fill {
    width: 12px;
    background: linear-gradient(180deg, var(--primary-silver-light) 0%, var(--primary-silver-dark) 100%);
    border-radius: 6px 6px 0 0;
    transition: var(--transition-smooth);
    animation: expandBar 1.5s ease-out forwards;
}

@keyframes expandBar {
    from { height: 0 !important; }
}

.bar-lbl {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* Contacto Section */
.contacto-section {
    padding: 8rem 0;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: flex-start;
}

.contact-subtitle {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--primary-gold);
    font-weight: 600;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
}

.contact-title {
    font-family: var(--font-serif);
    font-size: 2.6rem;
    font-weight: 500;
    line-height: 1.25;
    margin-bottom: 1.5rem;
}

.contact-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.detail-icon {
    width: 46px;
    height: 46px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
}

.detail-text {
    display: flex;
    flex-direction: column;
}

.detail-lbl {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.detail-val {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.premium-form {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-sub {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-label {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-input, .form-textarea {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 0.85rem 1.1rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--primary-gold);
    background: rgba(255, 255, 255, 0.04);
}

.form-textarea {
    resize: none;
}

.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-silver-light) 0%, var(--primary-silver) 50%, var(--primary-silver-dark) 100%);
    color: #050507;
    border: none;
    font-weight: 600;
}

.btn-submit:hover {
    box-shadow: 0 6px 20px rgba(192, 197, 206, 0.3);
}

.form-success-message {
    display: none;
    margin-top: 1.2rem;
    background: rgba(62, 207, 142, 0.15);
    border: 1px solid var(--success);
    color: var(--success);
    font-size: 0.9rem;
    padding: 0.8rem;
    border-radius: 6px;
    text-align: center;
    animation: fadeIn 0.4s forwards;
}

/* Footer styling */
.main-footer {
    background: #040506;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    padding: 5rem 0 2rem 0;
}

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

.footer-about {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: #FFF;
    line-height: 1.7;
    max-width: 320px;
}

.footer-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #FFF;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links ul, .footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.footer-links a, .footer-legal a {
    font-size: 0.85rem;
    color: #FFF;
    transition: var(--transition-smooth);
}

.footer-links a:hover, .footer-legal a:hover {
    color: #FFF;
    padding-left: 3px;
    opacity: 0.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.75rem;
    color: #FFF;
}

/* ==========================================================================
   Hidden utilities and layout helpers
   ========================================================================== */

.hidden {
    display: none !important;
}

/* Animation utilities for JS scroll trigger */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.15s;
}

.delay-2 {
    transition-delay: 0.3s;
}

/* ==========================================================================
   Responsive Media Queries
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-section {
        padding-top: 8rem;
    }

    .hero-info {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-showcase {
        height: 420px;
        justify-content: center;
    }

    .hero-image-wrapper {
        width: 100%;
        left: 0;
    }

    .hero-card {
        width: 70%;
        margin-left: 0;
        margin-bottom: -1.5rem;
    }

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

    .servicios-interactive {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .services-tabs {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }

    .service-tab-btn {
        flex-shrink: 0;
        padding: 1.2rem;
    }

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

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

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

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .navbar-container {
        padding: 1rem 1.5rem;
    }

    .nav-menu {
        display: none; /* Mobile menu implementation in JS */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(7, 8, 10, 0.98);
        border-bottom: 1px solid rgba(255,255,255,0.08);
        padding: 2rem;
        z-index: 99;
    }

    .nav-menu.mobile-open {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 1.8rem;
    }

    .mobile-toggle {
        display: flex;
    }

    .navbar-actions {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    .btn-portal-nav span {
        display: none; /* Icon only on mobile */
    }

    .btn-portal-nav {
        padding: 0.6rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

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

    .service-tab-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tab-visual {
        order: -1;
    }

    .glass-visual-box {
        aspect-ratio: 1.6;
    }

    .chart-flex {
        flex-direction: column;
        gap: 2.5rem;
        align-items: center;
    }

    .chart-legend-grid {
        grid-template-columns: 1fr;
    }

    .portal-main-two-col {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .premium-form {
        padding: 2rem 1.5rem;
    }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

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