/* ==========================================================================
   NEO-BRUTALIST VANGUARD DESIGN SYSTEM & CUSTOM STYLES: CO-MEDIA
   ========================================================================== */

/* 1. Reset & General Styles */
:root {
    --color-bg-darker: #050407;
    --color-bg-dark: #120F1D;       /* Fondo principal de la web */
    --color-bg-card: #1E1932;       /* Fondo de Tarjetas */
    --color-bg-gray: #2B2446;        /* Inputs, tracks de pestañas */
    --color-gold: #C5A059;
    --color-gold-hover: #e0be7a;
    --color-red: #D6222F;            /* Rojo carmín brutalista vibrante */
    --color-red-hover: #B51823;
    --color-purple: #7B2CBF;
    --color-text-light: #FFFFFF;
    --color-text-muted: #AFA9C2;
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Estructuras Brutalistas */
    --brutalist-border-width: 3px;
    --brutalist-border-color: #000000;
    --brutalist-border: var(--brutalist-border-width) solid var(--brutalist-border-color);
    
    /* Sombras duras planas sin difuminado */
    --shadow-sm: 3px 3px 0px #000000;
    --shadow-md: 6px 6px 0px #000000;
    --shadow-lg: 10px 10px 0px #000000;
    --shadow-gold: 6px 6px 0px var(--color-gold);
    --shadow-red: 6px 6px 0px var(--color-red);
    
    --radius-sm: 0px;                /* Cantos rectos brutalistas */
    --radius-md: 0px;
    --radius-lg: 0px;
    
    /* Transición elástica con rebote (Spring Bounce) */
    --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 0);
    background-size: 24px 24px; /* Textura de rejilla puntillista */
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

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

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

.max-w-3xl { max-width: 768px; margin-left: auto; margin-right: auto; }
.max-w-4xl { max-width: 960px; margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }
.text-gold { color: var(--color-gold) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.margin-bottom-lg { margin-bottom: 4rem; }
.margin-top-sm { margin-top: 1.5rem; }
.full-width { width: 100%; }

/* 3. Header & Navigation (Brutalista) */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: var(--transition-bounce);
    background-color: var(--color-bg-dark);
    border-bottom: var(--brutalist-border);
}

.main-header.scrolled {
    background-color: var(--color-bg-card);
    box-shadow: 0 4px 0px #000000;
    padding: 0.8rem 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.logo-icon-wrapper {
    width: 2.75rem;
    height: 2.75rem;
    background-color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #000000;
    border-radius: var(--radius-sm);
    padding: 2px;
}

.logo-vector {
    width: 1.75rem;
    height: 1.75rem;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-co {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--color-text-light);
    letter-spacing: -0.01em;
    font-family: var(--font-body);
    text-transform: uppercase;
}

.logo-sub {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--color-gold);
}

.nav-menu {
    display: flex;
    gap: 2.25rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-muted);
    position: relative;
    padding: 0.5rem 0;
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--color-text-light);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-gold);
    transition: var(--transition-bounce);
}

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

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

/* 4. Buttons (Click Depressión) */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-sm) !important;
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border: var(--brutalist-border) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition-bounce) !important;
    font-family: var(--font-body);
}

.btn-primary {
    background-color: var(--color-red);
    color: #FFFFFF;
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px #000000 !important;
}

.btn-primary:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000000 !important;
}

.btn-secondary {
    background-color: var(--color-gold);
    color: #000000;
}

.btn-secondary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px #000000 !important;
}

.btn-secondary:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000000 !important;
}

/* Shimmer animation effect (disabled in extreme brutalist but left subtle highlight) */
.btn-shimmer {
    position: relative;
    overflow: hidden;
}

.btn-shimmer::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 30%;
    height: 200%;
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(30deg);
    animation: shimmer-btn 4s infinite ease-in-out;
}

@keyframes shimmer-btn {
    0% { left: -60%; }
    100% { left: 140%; }
}

.mobile-toggle {
    display: none;
    background: none;
    border: var(--brutalist-border);
    padding: 0.5rem;
    cursor: pointer;
    flex-direction: column;
    gap: 0.3rem;
    z-index: 1001;
    background-color: var(--color-bg-card);
    box-shadow: var(--shadow-sm);
}

.mobile-toggle .bar {
    width: 1.25rem;
    height: 3px;
    background-color: var(--color-text-light);
    transition: var(--transition-bounce);
}

/* 5. Parallax Framework */
.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    z-index: -2;
    pointer-events: none;
    opacity: 0.04;
    transition: transform 0.1s linear;
}

.hero-parallax-bg {
    background-image: radial-gradient(var(--color-gold) 1.5px, transparent 1.5px);
    background-size: 30px 30px;
}

.services-parallax-bg {
    background-image: radial-gradient(var(--color-red) 1.5px, transparent 1.5px);
    background-size: 40px 40px;
}

.why-parallax-bg {
    background-image: radial-gradient(var(--color-gold) 2px, transparent 2px);
    background-size: 50px 50px;
}

/* 6. Hero Section with 3D WebGL Canvas */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 8.5rem;
    padding-bottom: 4.5rem;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    width: 45vw;
    height: 45vw;
    top: 10%;
    right: 5%;
    background: radial-gradient(circle, rgba(197, 160, 89, 0.05) 0%, rgba(214, 34, 47, 0.02) 50%, rgba(0,0,0,0) 80%);
    z-index: -1;
    pointer-events: none;
}

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

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge {
    border: var(--brutalist-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-gold);
    color: #000000;
    padding: 0.5rem 1.25rem;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    margin-bottom: 1.75rem;
    text-transform: uppercase;
    transform: rotate(-1.5deg); /* Badge rotado */
    display: inline-block;
    box-shadow: var(--shadow-sm);
}

.hero-title {
    font-size: 3.25rem;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.1;
    -webkit-text-stroke: 1px #000000;
    text-shadow: 4px 4px 0px #000000;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    border-top: var(--brutalist-border);
    padding-top: 2rem;
    width: 100%;
}

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

.stat-num {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--color-gold);
    font-family: var(--font-heading);
    text-shadow: 2px 2px 0px #000000;
}

.stat-lbl {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.stat-divider {
    width: 3px;
    height: 2.5rem;
    background: #000000;
}

.hero-media-3d {
    position: relative;
    width: 100%;
    height: 520px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#canvas-container-3d {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-card);
    border: var(--brutalist-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

#canvas-3d {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

#canvas-3d:active {
    cursor: grabbing;
}

.light-controls {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background-color: var(--color-bg-dark);
    border: 2px solid #000000;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    z-index: 10;
}

.control-label {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-right: 0.35rem;
}

.light-btn {
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 50%;
    border: 2px solid #000000;
    cursor: pointer;
    background-color: var(--btn-color);
    transition: var(--transition-bounce);
}

.light-btn:hover {
    transform: scale(1.2);
}

.light-btn.active {
    transform: scale(1.1);
    box-shadow: 0 0 0 2px var(--color-text-light), 0 0 10px var(--btn-color);
}

.canvas-3d-hint {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--color-text-light);
    background-color: #000000;
    border: 1px solid rgba(255,255,255,0.15);
    padding: 0.35rem 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    pointer-events: none;
    z-index: 10;
}

/* 7. Section Header */
.section-header {
    margin-bottom: 5rem;
}

.section-tagline {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.75rem;
    text-shadow: 1px 1px 0px #000000;
}

.section-title {
    font-size: 2.75rem;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    -webkit-text-stroke: 0.5px #000000;
    text-shadow: 3px 3px 0px #000000;
}

.section-intro {
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

/* 8. Services Section & Brutalist Cards */
.services-grid-section {
    position: relative;
    padding: 8rem 0;
    background-color: var(--color-bg-darker);
    border-top: var(--brutalist-border);
    border-bottom: var(--brutalist-border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.service-card {
    background-color: var(--color-bg-card);
    border: var(--brutalist-border) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: var(--shadow-md) !important;
    transition: var(--transition-bounce) !important;
}

.service-card:hover {
    transform: translate(-5px, -5px) !important;
    box-shadow: 11px 11px 0px #000000 !important;
}

.service-card-image-box {
    height: 240px;
    position: relative;
    overflow: hidden;
    background-color: #000000;
    border-bottom: var(--brutalist-border);
}

.service-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover .service-bg-img {
    transform: scale(1.05);
    opacity: 0.65;
}

.service-card-icon {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    background-color: var(--color-gold);
    color: #000000;
    border: 2px solid #000000 !important;
    border-radius: var(--radius-sm) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.service-card-body {
    padding: 2.5rem 2rem 2.25rem 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-card-title {
    font-size: 1.35rem;
    font-weight: 900;
    color: #FFFFFF;
    margin-bottom: 1rem;
    line-height: 1.3;
    text-transform: uppercase;
}

.service-card-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.btn-card-link {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-gold);
    background: none;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: flex-start;
    padding: 0;
    transition: var(--transition-bounce);
    text-align: left;
}

.btn-card-link:hover {
    color: #FFFFFF;
    transform: translateX(5px);
}

.service-card-featured {
    border: var(--brutalist-border) !important;
    background-color: var(--color-bg-card) !important;
    box-shadow: var(--shadow-md) !important;
}

.service-card-featured:hover {
    box-shadow: 11px 11px 0px var(--color-gold) !important;
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--color-red);
    color: #FFFFFF;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    padding: 0.35rem 0.85rem;
    border: var(--brutalist-border);
    border-radius: var(--radius-sm);
    z-index: 10;
    text-transform: uppercase;
    transform: rotate(3deg);
}

/* Card reflective sheen (glare) - disabled/simplified in brutalism but kept container */
.card-glare {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

/* 9. Star Service: Corporate Wellness */
.star-service-section {
    padding: 8rem 0;
    background-color: var(--color-bg-dark);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.pillar-card {
    background-color: var(--color-bg-card);
    border: var(--brutalist-border) !important;
    border-radius: var(--radius-md) !important;
    padding: 3rem 2.25rem;
    text-align: center;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition-bounce);
}

.pillar-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 7px 7px 0px #000000 !important;
    background-color: var(--color-bg-card);
}

.pillar-icon-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.pillar-icon {
    width: 3.75rem;
    height: 3.75rem;
    background-color: var(--color-gold);
    color: #000000;
    border: 2px solid #000000 !important;
    border-radius: var(--radius-sm) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.pillar-title {
    font-size: 1.35rem;
    color: #FFFFFF;
    margin-bottom: 1.15rem;
    font-weight: 900;
    text-transform: uppercase;
}

.pillar-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* 10. Interactive Comparison Section (Vanguard style) */
.comparison-tabs {
    display: flex;
    justify-content: center;
    gap: 0px;
    margin-bottom: 2.5rem;
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
    border: var(--brutalist-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-gray);
    padding: 4px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    padding: 0.85rem 2rem;
    font-size: 0.9rem;
    font-weight: 800;
    font-family: var(--font-body);
    cursor: pointer;
    border-radius: var(--radius-sm) !important;
    transition: var(--transition-bounce);
}

.tab-btn:hover {
    color: #FFFFFF;
}

.tab-btn.active {
    background-color: var(--color-gold) !important;
    color: #000000 !important;
    border: 2px solid #000000;
    box-shadow: var(--shadow-sm);
}

.comparison-content {
    perspective: 1000px;
}

.comparison-pane {
    display: none;
}

.comparison-pane.active {
    display: block;
    animation: fade-in-tab 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes fade-in-tab {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.comparison-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    position: relative;
}

.premium-border {
    border: var(--brutalist-border);
}

.border-gray {
    border: var(--brutalist-border);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.03) 0%, rgba(0,0,0,0) 60%);
    pointer-events: none;
}

.pane-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
}

.pane-text {
    padding: 4.5rem 4rem;
}

.pane-title {
    font-size: 1.85rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
}

.pane-desc {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 2.25rem;
}

.pane-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.pane-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 0.95rem;
}

.pane-list li svg {
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.pane-visual {
    position: relative;
    background-color: rgba(5,4,7,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    min-height: 380px;
    border-left: var(--brutalist-border);
}

.visual-box-photo {
    width: 100%;
    height: 100%;
    position: relative;
    border: var(--brutalist-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.masks-cda-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8) contrast(1.15);
}

.masks-photo-badge {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    background-color: #FFFFFF;
    border: 2px solid #000000;
    color: #000000;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
    transform: rotate(-2deg);
}

.visual-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-box.grayscale {
    filter: grayscale(1);
    opacity: 0.4;
}

.icon-circle.large {
    width: 6.5rem;
    height: 6.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bg-gray-soft {
    background-color: var(--color-bg-gray);
    border: 2px solid #000000;
    box-shadow: var(--shadow-sm);
}

.text-gray-400 {
    color: var(--color-text-muted);
}

/* 11. Brutalist Pricing Card */
.pricing-wrapper {
    max-width: 768px;
    margin: 4.5rem auto 0 auto;
}

.pricing-card-premium {
    background-color: var(--color-bg-card) !important;
    border: var(--brutalist-border) !important;
    border-radius: var(--radius-md) !important;
    padding: 4.5rem 4rem;
    text-align: left;
    box-shadow: var(--shadow-lg) !important;
    position: relative;
    overflow: hidden;
    transition: var(--transition-bounce);
}

.pricing-card-premium:hover {
    box-shadow: 14px 14px 0px var(--color-gold) !important;
}

.pricing-badge {
    border: var(--brutalist-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-gold);
    color: #000000;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    display: inline-block;
    padding: 0.4rem 1rem;
    transform: rotate(-1deg);
    box-shadow: var(--shadow-sm);
}

.pricing-title {
    font-size: 2rem;
    color: #FFFFFF;
    margin-bottom: 2.25rem;
    text-transform: uppercase;
    font-weight: 900;
}

.price-box {
    display: flex;
    align-items: baseline;
    justify-content: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.price-from {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    font-weight: 700;
}

.price-amount {
    font-size: 4.5rem;
    font-weight: 900;
    color: #FFFFFF;
    font-family: var(--font-body);
    line-height: 1;
    text-shadow: 3px 3px 0px #000000;
}

.price-details {
    font-size: 1.15rem;
    color: var(--color-gold);
    font-weight: 800;
    text-transform: uppercase;
}

.price-disclaimer {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    max-width: 100%;
    margin-bottom: 3rem;
    line-height: 1.5;
    font-weight: 600;
}

/* 12. Why Us Section */
.why-us-section {
    position: relative;
    padding: 8rem 0;
    background-color: var(--color-bg-darker);
    border-top: var(--brutalist-border);
    border-bottom: var(--brutalist-border);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.why-card {
    background-color: var(--color-bg-card);
    border: var(--brutalist-border) !important;
    border-radius: var(--radius-md) !important;
    padding: 3.5rem 2.5rem;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition-bounce);
}

.why-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 7px 7px 0px #000000 !important;
}

.why-card-icon {
    width: 3.25rem;
    height: 3.25rem;
    background-color: var(--color-gold);
    color: #000000;
    border: 2px solid #000000 !important;
    border-radius: var(--radius-sm) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.why-card-title {
    font-size: 1.35rem;
    color: #FFFFFF;
    margin-bottom: 1.15rem;
    font-weight: 900;
    text-transform: uppercase;
}

.why-card-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* 13. Contact & Form */
.contact-section {
    position: relative;
    padding: 8rem 0;
    background-color: var(--color-bg-dark);
    overflow: hidden;
}

.contact-bg-glow {
    position: absolute;
    width: 50vw;
    height: 50vw;
    bottom: -10%;
    left: -10%;
    background: radial-gradient(circle, rgba(123, 44, 191, 0.02) 0%, rgba(0,0,0,0) 80%);
    z-index: -1;
    pointer-events: none;
}

.contact-wrapper {
    background-color: var(--color-bg-card);
    border: var(--brutalist-border);
    border-radius: var(--radius-md);
    padding: 5rem 4.5rem;
    box-shadow: var(--shadow-lg);
}

.contact-title {
    font-size: 2.5rem;
    color: #FFFFFF;
    margin-bottom: 1rem;
    font-weight: 950;
    text-transform: uppercase;
    -webkit-text-stroke: 0.5px #000000;
    text-shadow: 3px 3px 0px #000000;
}

.contact-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

.form-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 800;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background-color: var(--color-bg-gray);
    border: 2px solid #000000;
    border-radius: var(--radius-sm);
    padding: 0.9rem 1.25rem;
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-bounce);
    box-shadow: inset 1px 1px 3px rgba(0,0,0,0.4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background-color: var(--color-bg-card);
}

.phone-input-wrapper {
    display: flex;
    width: 100%;
    position: relative;
}

.phone-prefix {
    background-color: #000000;
    border: 2px solid #000000;
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    padding: 0.9rem 1.15rem;
    color: var(--color-gold);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    font-weight: 800;
}

.phone-input-wrapper input {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.email-error {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-top: 0.65rem;
    opacity: 0;
    transform: translateY(-5px);
    transition: var(--transition-bounce);
    display: none;
}

.email-error.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.form-footer {
    display: flex;
    justify-content: center;
    margin-top: 3.5rem;
}

.btn-submit {
    padding: 1.1rem 3rem;
    font-size: 0.95rem;
    background-color: var(--color-red);
    color: #FFFFFF;
    box-shadow: var(--shadow-sm);
}

.btn-submit:hover {
    background-color: var(--color-red-hover);
}

/* Spinner loader inside B2B submit button */
.loader-spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top: 3px solid #FFFFFF;
    border-radius: 50%;
    animation: spin-loader 0.8s linear infinite;
    margin-left: 0.5rem;
}

@keyframes spin-loader {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 14. Footer */
.site-footer {
    background-color: var(--color-bg-darker);
    border-top: var(--brutalist-border);
    padding: 6rem 0 3rem 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 5rem;
    margin-bottom: 5rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-invert {
    filter: none;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 1.5rem;
    max-width: 320px;
}

.footer-title {
    font-size: 0.8rem;
    font-weight: 800;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 0px #000000;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.footer-links a:hover {
    color: var(--color-gold);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 2px solid #000000;
    padding-top: 3rem;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 700;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.footer-legal a:hover {
    color: var(--color-gold);
}

.bullet {
    color: #000000;
}

/* 15. Premium Brutalist Modal Catalog */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 4, 7, 0.9);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 2rem;
}

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

.modal-card {
    background-color: var(--color-bg-card);
    border: var(--brutalist-border);
    width: 100%;
    max-width: 960px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background-color: var(--color-gold);
    border: 2px solid #000000;
    color: #000000;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-bounce);
}

.modal-close-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0px #000000;
}

.modal-close-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000000;
}

.modal-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
}

.modal-visual {
    position: relative;
    height: 100%;
    min-height: 480px;
    overflow: hidden;
    background-color: #000000;
    border-right: var(--brutalist-border);
}

.modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.65;
}

.modal-visual-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 3rem 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
}

.modal-visual-overlay h3 {
    font-size: 1.75rem;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.modal-visual-overlay p {
    font-size: 0.9rem;
    color: var(--color-gold);
    font-weight: 800;
    text-transform: uppercase;
}

.modal-content {
    padding: 4.5rem 4rem 3.5rem 4rem;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
    overflow-y: auto;
    background-color: var(--color-bg-card);
}

.modal-tag {
    font-size: 0.7rem;
    font-weight: 900;
    color: var(--color-gold);
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.modal-title {
    font-size: 2.25rem;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
}

.modal-intro {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.catalog-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.catalog-item {
    border-bottom: 2px solid #000000;
    padding-bottom: 1.5rem;
}

.catalog-item:last-child {
    border: none;
    padding-bottom: 0;
}

.catalog-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.catalog-item-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #FFFFFF;
}

.catalog-badge {
    background-color: var(--color-red);
    border: 2px solid #000000;
    color: #FFFFFF;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
}

.catalog-item-text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.modal-footer {
    margin-top: auto;
}

/* 16. Dynamic Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
}

.toast {
    background-color: var(--color-bg-card);
    border: var(--brutalist-border);
    border-radius: var(--radius-md);
    padding: 1.15rem 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    animation: toastIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.fade-out {
    animation: toastOut 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateY(30px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to { opacity: 0; transform: translateY(30px) scale(0.9); }
}

.toast-icon {
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.toast-body {
    display: flex;
    flex-direction: column;
}

.toast-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

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

/* 17. Scroll Reveal WebGL Animations */
.scroll-reveal-3d {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), transform 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scroll-reveal-3d.reveal-active {
    opacity: 1;
    transform: translateY(0);
}

/* 18. Responsive Adaptation */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto 3rem auto;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .pane-grid {
        grid-template-columns: 1fr;
    }
    
    .pane-visual {
        min-height: 300px;
        order: -1;
        border-left: none;
        border-bottom: var(--brutalist-border);
    }
    
    .pane-text {
        padding: 3rem 2rem;
    }
    
    .modal-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-visual {
        min-height: 200px;
        border-right: none;
        border-bottom: var(--brutalist-border);
    }
    
    .modal-content {
        padding: 3rem 2rem;
    }
}

@media (max-width: 768px) {
    .main-header {
        background-color: var(--color-bg-dark);
        border-bottom: var(--brutalist-border);
        padding: 1rem 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 4.85rem;
        left: 0;
        width: 100%;
        height: calc(100vh - 4.85rem);
        background-color: var(--color-bg-dark);
        flex-direction: column;
        align-items: center;
        padding-top: 4rem;
        gap: 2.5rem;
        transform: translateX(-100%);
        transition: var(--transition-bounce);
        border-top: var(--brutalist-border);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }
    
    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
    
    .header-actions .btn-cta {
        display: none;
    }
    
    .nav-btn-mobile {
        display: block !important;
        margin-top: 1rem;
        padding: 1rem 3rem;
        background-color: var(--color-gold);
        color: #000000;
        font-weight: 800;
        border-radius: var(--radius-sm);
        border: 2px solid #000000;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        box-shadow: var(--shadow-sm);
    }
    
    .nav-link {
        font-size: 1.15rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-wrapper {
        padding: 3.5rem 2rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .pricing-card-premium {
        padding: 3rem 2rem;
    }
    
    .price-amount {
        font-size: 3.5rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
        margin-bottom: 3.5rem;
    }
    
    .footer-brand {
        align-items: center;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}