/* ==========================================================================
   CYGNUSX CORE STYLE SYSTEM — ALTA COSTURA DIGITAL & ALQUIMIA
   ========================================================================== */

/* 1. RESET & VARIABLE SYSTEM */
:root {
    /* Harmonious Vintage Palette */
    --bg-parchment: #F5F2EE;
    --color-ink: #1A1A1A;
    --color-sepia: #8B5E3C;
    --color-bronze: #8E7D6A;
    --color-warm-gray: #EFEDE9;
    --color-dark-ink: #101010;
    --color-border: rgba(26, 26, 26, 0.08);
    --color-border-focus: rgba(139, 94, 60, 0.4);
    
    /* Elegant Shadow Settings */
    --shadow-vintage: 10px 10px 0px rgba(139, 94, 60, 0.08);
    --shadow-card: 0px 30px 60px rgba(0, 0, 0, 0.04);
    --shadow-card-hover: 15px 15px 0px rgba(139, 94, 60, 0.12);
    
    /* Typography Stacks */
    --font-serif-display: 'Playfair Display', serif;
    --font-serif-massive: 'Bodoni Moda', serif;
    --font-serif-body: 'Lora', serif;
    --font-sans-technical: 'Montserrat', sans-serif;
    
    /* Animation System */
    --transition-smooth: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    --transition-quick: all 0.25s ease-out;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-parchment);
    color: var(--color-ink);
    font-family: var(--font-serif-body);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
    background-color: var(--bg-parchment);
}

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

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

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

/* Scrollbar Personalizado Editorial */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-parchment);
}
::-webkit-scrollbar-thumb {
    background: var(--color-bronze);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-sepia);
}

/* ==========================================================================
   2. ULTRA-HEADER INTERACTIVO
   ========================================================================== */
.cygnus-ultra-header {
    width: 100%;
    padding: 40px 5%;
    background: transparent;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    max-width: 1400px;
    margin: 0 auto;
}

.cygnus-wordmark {
    font-family: var(--font-serif-display);
    font-size: clamp(32px, 4vw, 46px);
    font-weight: 900;
    color: var(--color-ink);
    letter-spacing: -2px;
    transition: opacity 0.3s ease;
}

.cygnus-wordmark span {
    font-style: italic;
    color: var(--color-sepia);
    margin-left: -2px;
}

.cygnus-nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-link {
    font-family: var(--font-serif-display);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--color-ink);
    position: relative;
    padding-bottom: 2px;
}

.nav-divider {
    font-family: var(--font-serif-display);
    color: var(--color-sepia);
    opacity: 0.4;
    font-weight: 400;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1.5px;
    bottom: -2px;
    left: 0;
    background: var(--color-sepia);
    transition: width 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

/* Mobile responsive navigation details */
@media (max-width: 768px) {
    .cygnus-ultra-header {
        padding: 25px 6%;
    }
    .header-wrapper {
        align-items: center;
    }
    .nav-link {
        font-size: 0; /* Oculta texto original */
    }
    .nav-link::before {
        content: attr(data-mobile); /* Muestra abreviatura SER/TAR/CON */
        font-size: 12px;
        visibility: visible;
        letter-spacing: 1px;
    }
}

/* ==========================================================================
   3. HERO SECTION (COLOSO DE DATOS)
   ========================================================================== */
.cygnus-full-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding-top: 140px; /* Evita que el header pise el contenido */
    display: flex;
    align-items: center;
    overflow: hidden;
}

.bg-watermark {
    position: absolute;
    width: 100%;
    text-align: center;
    font-family: var(--font-serif-massive);
    font-size: 18vw;
    font-weight: 900;
    color: rgba(26, 26, 26, 0.035);
    z-index: 1;
    pointer-events: none;
    letter-spacing: -0.02em;
    user-select: none;
    text-transform: uppercase;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.hero-container {
    display: flex;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    align-items: center;
    z-index: 10;
}

.hero-text-content {
    width: 55%;
    position: relative;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.editorial-label {
    font-family: var(--font-sans-technical);
    font-size: 0.75rem;
    letter-spacing: 6px;
    color: var(--color-sepia);
    margin-bottom: 25px;
    font-weight: 600;
}

.main-title {
    font-family: var(--font-serif-display);
    font-size: clamp(2.8rem, 5.2vw, 5.5rem);
    line-height: 1.05;
    font-weight: 900;
    color: var(--color-ink);
    margin: 0;
}

.serif-italic {
    font-style: italic;
    font-weight: 400;
}

.description {
    font-family: var(--font-serif-body);
    font-size: 1.15rem;
    color: #333;
    margin-top: 35px;
    max-width: 480px;
    line-height: 1.6;
}

.btn-vintage {
    display: inline-block;
    margin-top: 45px;
    padding: 20px 50px;
    border: 1.5px solid var(--color-ink);
    color: var(--color-ink);
    text-decoration: none;
    font-family: var(--font-sans-technical);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    transition: var(--transition-smooth);
    background-color: transparent;
    box-shadow: 0 0 0 transparent;
}

.btn-vintage:hover {
    background-color: var(--color-ink);
    color: var(--bg-parchment);
    transform: translateY(-3px);
    box-shadow: var(--shadow-vintage);
}

.hero-image-box {
    width: 45%;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

/* Coffee-style Toucan Seal Stamp (Translucent & High-End) */
.coffee-seal-container {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 1 / 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.coffee-seal-stamp {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0.18; /* Translucent */
    mix-blend-mode: multiply;
    transition: var(--transition-smooth);
    filter: sepia(0.4) contrast(1.1) brightness(0.9);
}

.coffee-seal-stamp:hover {
    opacity: 0.35; /* Subtle micro-animation hover effect */
    transform: rotate(2deg) scale(1.02);
}

.coffee-seal-svg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    animation: rotateSealText 60s linear infinite; /* Dynamic background text rotation */
}

@keyframes rotateSealText {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.coffee-seal-text {
    font-family: var(--font-sans-technical);
    font-size: 8.5px;
    font-weight: 700;
    letter-spacing: 2px;
    fill: var(--color-ink);
    text-transform: uppercase;
}

.seal-border-outer {
    fill: none;
    stroke: var(--color-ink);
    stroke-width: 2px;
}

.seal-border-inner {
    fill: none;
    stroke: var(--color-ink);
    stroke-width: 1.2px;
}

.coffee-seal-img {
    width: 60%;
    height: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
    z-index: 2;
    pointer-events: none;
}

/* Efecto de entrada de Alquimia Digital al cargar */
.cx-asset-colossus {
    animation: alchemyFadeIn 2.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}

@keyframes alchemyFadeIn {
    0% { opacity: 0; filter: blur(10px) sepia(0.6); transform: scale(0.95); }
    100% { opacity: 1; filter: blur(0) sepia(0.2) contrast(1.05); transform: scale(1); }
}

/* Responsivo para móviles del Hero */
@media (max-width: 768px) {
    .cygnus-full-hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 60px;
    }
    .hero-container {
        flex-direction: column;
        gap: 40px;
    }
    .hero-text-content {
        width: 100%;
        text-align: left;
    }
    .hero-image-box {
        width: 100%;
        justify-content: center;
        opacity: 0.8;
    }
    .coffee-seal-container {
        max-width: 300px;
    }
    .btn-vintage {
        margin-top: 30px;
        padding: 16px 40px;
    }
}



/* Chispas Alquímicas Dinámicas */
.alchemy-spark-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 2;
}

.alchemy-spark {
    position: absolute;
    bottom: -15px;
    background-color: var(--color-sepia);
    border-radius: 50%;
    opacity: 0;
    filter: blur(0.5px);
    box-shadow: 0 0 6px rgba(139, 94, 60, 0.4);
    will-change: transform, opacity;
    animation: sparkFloat 8s linear infinite;
}

@keyframes sparkFloat {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.35;
    }
    90% {
        opacity: 0.35;
    }
    100% {
        transform: translateY(-105vh) translateX(45px);
        opacity: 0;
    }
}

/* ==========================================================================
   4. BESTIARIO DE SERVICIOS INTERACTIVO
   ========================================================================== */
.cx-bestiary-section {
    padding: 120px 0;
    border-top: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.bestiary-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.bestiary-header {
    margin-bottom: 80px;
}

.section-title {
    font-family: var(--font-serif-massive);
    font-size: clamp(2.8rem, 5.5vw, 5rem);
    line-height: 0.95;
    font-weight: 900;
    color: var(--color-ink);
}

.section-title .it {
    font-style: italic;
    font-weight: 400;
}

/* Explorador Layout */
.bestiary-explorer {
    display: flex;
    gap: 5%;
    align-items: stretch;
    min-height: 520px;
}

.bestiary-menu {
    width: 40%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid var(--color-border);
    padding-right: 30px;
}

.bestiary-menu-btn {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 22px 15px;
    border-radius: 4px;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
    position: relative;
    border-left: 2px solid transparent;
}

.bestiary-menu-btn .menu-num {
    font-family: var(--font-serif-massive);
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--color-bronze);
    margin-right: 20px;
    opacity: 0.6;
    transition: var(--transition-quick);
}

.bestiary-menu-btn .menu-text {
    font-family: var(--font-serif-display);
    font-size: clamp(1.1rem, 1.8vw, 1.45rem);
    font-weight: 900;
    color: var(--color-ink);
    transition: var(--transition-quick);
}

/* Hover & Active en el menú */
.bestiary-menu-btn:hover {
    background-color: rgba(139, 94, 60, 0.03);
    border-left-color: var(--color-bronze);
    transform: translateX(5px);
}

.bestiary-menu-btn.active {
    background-color: var(--color-warm-gray);
    border-left-color: var(--color-sepia);
    box-shadow: 5px 5px 0px rgba(139, 94, 60, 0.05);
}

.bestiary-menu-btn.active .menu-num {
    color: var(--color-sepia);
    opacity: 1;
    transform: scale(1.1);
}

.bestiary-menu-btn.active .menu-text {
    color: var(--color-sepia);
}

/* Tarjeta Exhibidora Dinámica */
.bestiary-display {
    width: 60%;
    background-color: var(--color-warm-gray);
    border-radius: 4px;
    padding: 50px;
    position: relative;
    box-shadow: var(--shadow-vintage);
    overflow: hidden;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

/* Transiciones al actualizar panel */
.bestiary-display.fade-out {
    opacity: 0.1;
    transform: translateY(8px) scale(0.99);
}

.bestiary-display.fade-in {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.bestiary-display .cx-background-number {
    position: absolute;
    font-family: var(--font-serif-massive);
    font-weight: 900;
    font-size: 26rem;
    color: rgba(26, 26, 26, 0.04);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    pointer-events: none;
    user-select: none;
}

.display-card-content {
    display: flex;
    align-items: center;
    width: 100%;
    z-index: 2;
    position: relative;
}

.bestiary-display .cx-col-image {
    width: 45%;
    display: flex;
    justify-content: center;
}

.bestiary-display .cx-img-container {
    position: relative;
    width: 100%;
    max-width: 280px;
}

.bestiary-display .cx-animal-img {
    width: 100%;
    height: auto;
    mix-blend-mode: multiply;
    filter: sepia(0.15) contrast(1.05);
    animation: floatBestiary 6s ease-in-out infinite;
}

@keyframes floatBestiary {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.bestiary-display .cx-floating-tag {
    position: absolute;
    bottom: 5%;
    right: -10px;
    background: var(--color-ink);
    color: var(--bg-parchment);
    padding: 10px 16px;
    font-family: var(--font-sans-technical);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 2px;
    transform: rotate(-1.5deg);
    box-shadow: 5px 5px 0 rgba(139, 94, 60, 0.15);
    white-space: nowrap;
}

.bestiary-display .cx-col-text {
    width: 55%;
    padding-left: 40px;
}

.bestiary-display .cx-category {
    font-family: var(--font-sans-technical);
    font-size: 10px;
    letter-spacing: 4px;
    color: var(--color-sepia);
    font-weight: 600;
    display: block;
    margin-bottom: 12px;
}

.bestiary-display .cx-item-title {
    font-family: var(--font-serif-display);
    font-size: clamp(1.8rem, 2.5vw, 2.6rem);
    line-height: 1.1;
    font-weight: 900;
    margin-bottom: 18px;
}

.bestiary-display .cx-item-title .it {
    font-style: italic;
    font-weight: 400;
}

.bestiary-display .cx-explanation {
    font-family: var(--font-serif-body);
    font-size: 1.05rem;
    line-height: 1.6;
    color: #2a2a2a;
    margin-bottom: 25px;
}

.bestiary-display .cx-target {
    font-family: var(--font-serif-body);
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-sepia);
    margin-bottom: 25px;
    padding-left: 15px;
    border-left: 2px solid var(--color-sepia);
    font-style: italic;
}

.bestiary-display .cx-target strong {
    font-family: var(--font-sans-technical);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-style: normal;
    display: block;
    margin-bottom: 4px;
    color: var(--color-ink);
}

.bestiary-display .cx-technical-specs {
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    padding-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bestiary-display .cx-technical-specs span {
    font-family: var(--font-sans-technical);
    font-size: 9px;
    letter-spacing: 1px;
    color: var(--color-sepia);
    text-transform: uppercase;
    font-weight: 600;
}

/* Responsivo Bestiario */
@media (max-width: 1024px) {
    .bestiary-explorer {
        flex-direction: column;
        gap: 40px;
    }
    .bestiary-menu {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding-right: 0;
        padding-bottom: 20px;
    }
    .bestiary-display {
        width: 100%;
        padding: 40px 30px;
    }
}

@media (max-width: 768px) {
    .bestiary-display {
        padding: 30px 20px;
    }
    .display-card-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    .bestiary-display .cx-col-image,
    .bestiary-display .cx-col-text {
        width: 100%;
        padding: 0;
    }
    .bestiary-display .cx-floating-tag {
        position: relative;
        right: 0;
        bottom: 0;
        display: inline-block;
        margin-top: 10px;
        transform: rotate(0);
    }
    .bestiary-display .cx-technical-specs {
        text-align: left;
        background: rgba(255, 255, 255, 0.3);
        padding: 15px;
        border-radius: 4px;
    }
    .bestiary-display .cx-background-number {
        font-size: 16rem;
    }
}

/* ==========================================================================
   5. SECCIÓN EDITORIAL DE TARIFAS
   ========================================================================== */
.cx-pricing-section {
    padding: 120px 0;
    background-color: var(--color-warm-gray);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.pricing-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.pricing-header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-subtitle {
    font-family: var(--font-serif-body);
    font-size: 1.1rem;
    color: #444;
    margin-top: 20px;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    background-color: var(--bg-parchment);
    border-radius: 4px;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: 5px 5px 0px rgba(0, 0, 0, 0.02);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.pricing-card .card-content {
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card .plan-num {
    font-family: var(--font-serif-massive);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-bronze);
    opacity: 0.4;
    display: block;
    margin-bottom: 10px;
}

.pricing-card .plan-tag {
    font-family: var(--font-sans-technical);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-sepia);
    text-transform: uppercase;
    margin-bottom: 15px;
    display: block;
}

.pricing-card .plan-name {
    font-family: var(--font-serif-display);
    font-size: clamp(1.4rem, 2vw, 1.95rem);
    line-height: 1.15;
    font-weight: 900;
    color: var(--color-ink);
    margin-bottom: 20px;
    min-height: 55px;
    display: flex;
    align-items: flex-end;
}

.pricing-card .plan-price {
    font-family: var(--font-serif-massive);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-ink);
    line-height: 1;
    margin-bottom: 20px;
    display: flex;
    align-items: baseline;
}

.pricing-card .plan-price .currency {
    font-size: 1.8rem;
    margin-right: 5px;
    color: var(--color-sepia);
}

.pricing-card .plan-price .period {
    font-family: var(--font-serif-body);
    font-size: 1rem;
    font-weight: 400;
    color: #555;
    margin-left: 8px;
}

/* Soporte para doble moneda y tarifas recurrentes */
.pricing-card .plan-price-group {
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-card .price-row {
    display: flex;
    flex-direction: column;
}

.pricing-card .price-row + .price-row {
    border-top: 1px dashed rgba(139, 94, 60, 0.15);
    padding-top: 12px;
}

.pricing-card .price-usd {
    font-family: var(--font-serif-massive);
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--color-ink);
    line-height: 1;
    display: flex;
    align-items: baseline;
}

.pricing-card .price-usd .currency {
    font-size: 1.5rem;
    margin-right: 4px;
    color: var(--color-sepia);
}

.pricing-card .price-usd .period {
    font-family: var(--font-serif-body);
    font-size: 0.95rem;
    font-weight: 400;
    color: #555;
    margin-left: 6px;
}

.pricing-card .price-mxn {
    font-family: var(--font-serif-body);
    font-size: 1.15rem;
    color: var(--color-sepia);
    font-weight: 500;
    margin-top: 4px;
}

.pricing-card .contract-note {
    font-family: var(--font-sans-technical);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #666;
    margin-top: 4px;
    border-left: 2px solid var(--color-sepia);
    padding-left: 8px;
}


.pricing-card .plan-description {
    font-family: var(--font-serif-body);
    font-size: 0.98rem;
    line-height: 1.5;
    color: #444;
    margin-bottom: 30px;
    min-height: 70px;
}

.pricing-card .plan-features {
    list-style: none;
    margin-bottom: 40px;
    border-top: 1px solid var(--color-border);
    padding-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.pricing-card .plan-features li {
    font-family: var(--font-serif-body);
    font-size: 0.95rem;
    color: #333;
    position: relative;
    padding-left: 20px;
}

.pricing-card .plan-features li::before {
    content: '•';
    color: var(--color-sepia);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
    line-height: 1;
}

.pricing-card .btn-select-plan {
    display: block;
    text-align: center;
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--color-ink);
    font-family: var(--font-sans-technical);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    background-color: transparent;
    color: var(--color-ink);
}

.pricing-card .btn-select-plan:hover {
    background-color: var(--color-ink);
    color: var(--bg-parchment);
    transform: translateY(-2px);
    box-shadow: 4px 4px 0 rgba(139, 94, 60, 0.1);
}

/* Card Destacada (Plan 2) */
.pricing-card.featured {
    border-color: var(--color-sepia);
    transform: scale(1.03);
    box-shadow: 10px 15px 30px rgba(139, 94, 60, 0.06);
    background-color: #FAF8F6; /* Un tono ligeramente más cálido */
    z-index: 10;
}

.pricing-card.featured .card-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-sepia);
    color: var(--bg-parchment);
    font-family: var(--font-sans-technical);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 8px 18px;
    text-transform: uppercase;
    border-bottom-left-radius: 4px;
}

.pricing-card.featured .plan-num {
    color: var(--color-sepia);
    opacity: 0.7;
}

.pricing-card.featured .btn-select-plan {
    background-color: var(--color-ink);
    color: var(--bg-parchment);
    box-shadow: 5px 5px 0 rgba(139, 94, 60, 0.15);
}

.pricing-card.featured .btn-select-plan:hover {
    background-color: transparent;
    color: var(--color-ink);
    box-shadow: none;
    transform: translateY(-2px);
}

/* Hover general de tarjetas */
.pricing-card:not(.featured):hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
}

.pricing-card.featured:hover {
    transform: translateY(-8px) scale(1.04);
    box-shadow: 15px 20px 0 rgba(139, 94, 60, 0.12);
}

/* Caja del Plan Satélite/Alternativo */
.pricing-alternative-box {
    margin-top: 50px;
    background-color: var(--color-warm-gray);
    border: 1px dashed var(--color-border);
    border-radius: 4px;
    padding: 40px 50px;
    position: relative;
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.01);
    transition: var(--transition-smooth);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    border-left: 3px solid var(--color-sepia);
}

.pricing-alternative-box:hover {
    transform: translateY(-3px);
    box-shadow: 8px 8px 0px rgba(139, 94, 60, 0.05);
    border-color: var(--color-sepia);
}

.pricing-alternative-box .alt-card-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.pricing-alternative-box .alt-label {
    font-family: var(--font-sans-technical);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-sepia);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.pricing-alternative-box .alt-title {
    font-family: var(--font-serif-display);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-ink);
    line-height: 1.2;
}

.pricing-alternative-box .alt-desc {
    font-family: var(--font-serif-body);
    font-size: 0.95rem;
    color: #444;
    line-height: 1.5;
    flex-grow: 1;
    max-width: 60%;
}

.pricing-alternative-box .alt-desc strong {
    color: var(--color-ink);
    font-family: var(--font-serif-display);
    font-size: 1.15rem;
}

.pricing-alternative-box .alt-btn {
    white-space: nowrap;
    padding: 14px 28px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .pricing-alternative-box {
        padding: 30px 20px;
        margin-top: 30px;
        border-left: 1px dashed var(--color-border);
        border-top: 3px solid var(--color-sepia);
    }
    .pricing-alternative-box .alt-card-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    .pricing-alternative-box .alt-desc {
        max-width: 100%;
    }
    .pricing-alternative-box .alt-btn {
        width: 100%;
    }
}

/* Responsivo para Tarifas */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: 500px;
        margin: 0 auto;
    }
    .pricing-card.featured {
        transform: scale(1);
    }
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .pricing-card .card-content {
        padding: 40px 25px; /* Más compacto y fluido en celulares */
    }
    .pricing-card .plan-price-group {
        gap: 10px;
        margin-bottom: 20px;
        background: rgba(139, 94, 60, 0.02); /* Caja de costos con fondo bronce sutil */
        padding: 18px 15px;
        border-radius: 4px;
        border: 1px solid rgba(139, 94, 60, 0.08);
    }
    .pricing-card .price-row + .price-row {
        padding-top: 10px;
        margin-top: 4px;
    }
    .pricing-card .price-usd {
        font-size: 2.1rem; /* Proporción áurea para pantallas pequeñas */
    }
    .pricing-card .price-usd .currency {
        font-size: 1.2rem;
    }
    .pricing-card .price-usd .period {
        font-size: 0.85rem;
    }
    .pricing-card .price-mxn {
        font-size: 0.98rem; /* Sutil y secundario */
        margin-top: 2px;
    }
    .pricing-card .contract-note {
        font-size: 0.65rem;
        padding-left: 6px;
        margin-top: 4px;
    }
    .pricing-card .plan-name {
        min-height: auto;
        margin-bottom: 12px;
    }
    .pricing-card .plan-description {
        min-height: auto;
        margin-bottom: 18px;
        font-size: 0.92rem;
    }
    .pricing-card .plan-features {
        margin-bottom: 30px;
        padding-top: 20px;
    }
}

/* ==========================================================================
   6. DISCOVERY PROTOCOL (TIMELINE ZARIGÜEYA)
   ========================================================================== */
.discovery-section-wrapper {
    padding: 120px 0 0 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.discovery-header {
    padding: 0 8% 60px 8%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-label {
    font-family: var(--font-sans-technical);
    font-size: 0.8rem;
    letter-spacing: 7px;
    color: var(--color-sepia);
    margin-bottom: 20px;
    font-weight: 600;
}

.section-main-title {
    font-family: var(--font-serif-massive);
    font-size: clamp(3rem, 6vw, 5.2rem);
    line-height: 1;
    color: var(--color-ink);
    font-weight: 900;
}

.serif-it {
    font-style: italic;
    font-weight: 400;
}

/* Cámara de Pasos */
.discovery-chamber {
    display: flex;
    width: 100%;
    min-height: 80vh;
    border-top: 1px solid var(--color-border);
}

.discovery-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 80px 40px;
    position: relative;
    border-right: 1px solid var(--color-border);
    transition: flex 0.6s cubic-bezier(0.25, 1, 0.5, 1), background-color 0.6s ease, opacity 0.6s ease;
    cursor: crosshair;
    outline: none;
}

.discovery-step:last-child {
    border-right: none;
}

/* Números fantasma */
.step-bg-num {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif-massive);
    font-size: 26vw;
    font-weight: 900;
    color: rgba(26, 26, 26, 0.08);
    z-index: 1;
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
    pointer-events: none;
    user-select: none;
}

.step-visual {
    z-index: 2;
    width: 100%;
    max-width: 320px;
    margin-bottom: 40px;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.03));
    transition: var(--transition-smooth);
}

.opossum-img {
    width: 100%;
    height: auto;
    mix-blend-mode: multiply;
    filter: sepia(0.25) contrast(1.1) grayscale(0.2);
    animation: zarigueyaFloat 6s ease-in-out infinite;
    transition: var(--transition-smooth);
}

/* Filtro especial de blanqueamiento para remover imperfecciones de recorte */
.opossum-img.opossum-clean {
    filter: sepia(0.25) contrast(1.28) brightness(1.06) grayscale(0.2);
}

@keyframes zarigueyaFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.step-info {
    z-index: 3;
    text-align: center;
    width: 100%;
}

.step-label {
    font-family: var(--font-sans-technical);
    font-size: 0.7rem;
    letter-spacing: 5px;
    color: var(--color-sepia);
    margin-bottom: 15px;
    font-weight: 600;
}

.step-title {
    font-family: var(--font-serif-display);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.1;
    color: var(--color-ink);
    font-weight: 900;
}

.step-dossier {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
    margin-top: 20px;
}

.step-dossier p {
    font-family: var(--font-serif-body);
    font-size: 1.05rem;
    line-height: 1.6;
    color: #333;
    max-width: 300px;
    margin: 0 auto;
}

/* Interacción de Crecimiento del paso (Premium Accordion) */
.discovery-step:hover,
.discovery-step:focus-within {
    flex: 1.35;
    background-color: #EFEDE9;
}

.discovery-chamber:hover .discovery-step:not(:hover) {
    flex: 0.825;
    opacity: 0.75;
}

.discovery-step:hover .step-bg-num,
.discovery-step:focus-within .step-bg-num {
    color: rgba(139, 94, 60, 0.15);
    transform: translate(-50%, -58%) scale(1.06);
}

.discovery-step:hover .opossum-img,
.discovery-step:focus-within .opossum-img {
    filter: sepia(0.1) contrast(1.15) grayscale(0);
    transform: scale(1.04);
}

.discovery-step:hover .opossum-img.opossum-clean,
.discovery-step:focus-within .opossum-img.opossum-clean {
    filter: sepia(0.1) contrast(1.3) brightness(1.05) grayscale(0);
    transform: scale(1.04);
}

.discovery-step:hover .step-dossier,
.discovery-step:focus-within .step-dossier {
    max-height: 250px;
    opacity: 1;
}

/* Responsivo para Discovery */
@media (max-width: 900px) {
    .discovery-chamber {
        flex-direction: column;
    }
    .discovery-step {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        min-height: auto;
        padding: 60px 30px;
    }
    .step-bg-num {
        font-size: 50vw;
    }
    .step-dossier {
        max-height: 250px;
        opacity: 1;
    }
    .opossum-img {
        max-width: 220px;
        margin: 0 auto;
    }
}

/* ==========================================================================
   7. SECCIÓN BALLENA (CTA LLAMADO)
   ========================================================================== */
.cx-whale-cta {
    position: relative;
    width: 100%;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 100px 0;
    border-bottom: 1px solid var(--color-border);
}

.cta-bg-phantom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif-massive);
    font-size: 35vw;
    font-weight: 900;
    color: rgba(26, 26, 26, 0.04);
    z-index: 1;
    letter-spacing: -0.05em;
    user-select: none;
    pointer-events: none;
}

.cta-content-wrap {
    display: flex;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
    z-index: 10;
    padding: 0 8%;
}

.cta-col-text {
    width: 55%;
    padding-right: 5%;
    position: relative;
}

.cta-label {
    font-family: var(--font-sans-technical);
    font-size: 0.7rem;
    letter-spacing: 6px;
    color: var(--color-sepia);
    margin-bottom: 25px;
    font-weight: 600;
}

.cta-title {
    font-family: var(--font-serif-massive);
    font-size: clamp(3rem, 5.5vw, 5.5rem);
    line-height: 1;
    font-weight: 900;
    color: var(--color-ink);
    margin: 0 0 35px 0;
    letter-spacing: -0.02em;
}

.cta-title .it {
    font-style: italic;
    font-weight: 400;
}

.cta-description {
    font-family: var(--font-serif-body);
    font-size: 1.25rem;
    line-height: 1.7;
    color: #333;
    max-width: 520px;
    margin-bottom: 45px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    padding: 22px 55px;
    background-color: var(--color-ink);
    color: var(--bg-parchment);
    text-decoration: none;
    font-family: var(--font-sans-technical);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    border: 1px solid var(--color-ink);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-vintage);
}

.btn-whatsapp .wa-icon {
    margin-left: 15px;
    font-size: 14px;
    transition: transform 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: transparent;
    color: var(--color-ink);
    box-shadow: 5px 5px 0px rgba(139, 94, 60, 0.2);
    transform: translateY(-3px);
}

.btn-whatsapp:hover .wa-icon {
    transform: translateX(5px);
}

.cta-col-image {
    width: 45%;
    display: flex;
    justify-content: center;
}

.whale-img {
    width: 110%;
    height: auto;
    mix-blend-mode: multiply;
    filter: sepia(0.2) contrast(1.1);
    transform: rotate(-3deg);
    animation: whaleSwim 15s ease-in-out infinite;
}

@keyframes whaleSwim {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50% { transform: translateY(-15px) rotate(-1deg); }
}

/* Responsivo para la Ballena CTA */
@media (max-width: 768px) {
    .cx-whale-cta {
        padding: 80px 0;
        min-height: auto;
    }
    .cta-content-wrap {
        flex-direction: column;
        text-align: center;
        gap: 50px;
        padding: 0 6%;
    }
    .cta-col-text,
    .cta-col-image {
        width: 100%;
        padding: 0;
    }
    .cta-description {
        margin-left: auto;
        margin-right: auto;
    }
    .whale-img {
        max-width: 320px;
        margin: 0 auto;
        transform: rotate(0);
    }
}

/* ==========================================================================
   8. FORMULARIO DE CONTACTO (CANCILLERÍA CENTRAL)
   ========================================================================== */
.cx-contact-section {
    padding: 120px 0;
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.contact-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 5%;
}

.contact-card {
    background-color: var(--color-warm-gray);
    border-radius: 4px;
    padding: 80px 60px;
    box-shadow: var(--shadow-vintage);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.contact-header {
    text-align: center;
    margin-bottom: 50px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.contact-title {
    font-family: var(--font-serif-massive);
    font-size: clamp(2.2rem, 4vw, 3.8rem);
    line-height: 1.1;
    font-weight: 900;
    color: var(--color-ink);
    margin-top: 10px;
}

.contact-title .it {
    font-style: italic;
    font-weight: 400;
}

.contact-subtitle {
    font-family: var(--font-serif-body);
    font-size: 1.05rem;
    color: #444;
    margin-top: 15px;
}

/* Form Styles */
.cx-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
}

.form-group label {
    font-family: var(--font-sans-technical);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-sepia);
}

.form-group input,
.form-group select,
.form-group textarea {
    background-color: var(--bg-parchment);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    padding: 16px;
    font-family: var(--font-serif-body);
    font-size: 1.02rem;
    color: var(--color-ink);
    transition: var(--transition-quick);
    width: 100%;
    outline: none;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%238B5E3C'%3E%3Cpath d='M7.41 8.59L12 13.17l4.59-4.58L18 10l-6 6-6-6 1.41-1.41z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
    padding-right: 40px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-sepia);
    box-shadow: 0 0 0 3px rgba(139, 94, 60, 0.08);
}

.form-group textarea {
    min-height: 160px;
    resize: vertical;
}

.form-submit-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 15px;
}

.btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px 65px;
    background-color: var(--color-ink);
    color: var(--bg-parchment);
    border: 1px solid var(--color-ink);
    font-family: var(--font-sans-technical);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    transition: var(--transition-smooth);
    position: relative;
    box-shadow: 10px 10px 0 rgba(139, 94, 60, 0.15);
}

.btn-submit:hover {
    background-color: transparent;
    color: var(--color-ink);
    box-shadow: 4px 4px 0 rgba(139, 94, 60, 0.2);
    transform: translateY(-3px);
}

/* Spinner animado */
.btn-submit .spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(245, 242, 238, 0.3);
    border-top-color: var(--bg-parchment);
    border-radius: 50%;
    margin-left: 15px;
    animation: spin 0.8s linear infinite;
}

.btn-submit.loading .spinner {
    display: inline-block;
}

.btn-submit.loading {
    pointer-events: none;
    opacity: 0.8;
}

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

/* Responsivo para Formulario */
@media (max-width: 768px) {
    .contact-card {
        padding: 50px 30px;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ==========================================================================
   9. SUCCESS OVERLAY & DIGITAL WAX SEAL
   ========================================================================== */
.success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(245, 242, 238, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 30px;
    animation: successFadeIn 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

@keyframes successFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.success-message {
    text-align: center;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Wax Seal Stamp Animation */
.wax-seal-wrapper {
    width: 120px;
    height: 120px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.wax-seal {
    width: 90px;
    height: 90px;
    background-color: #8C2D2D; /* Lacre de cera rojo colonial */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        inset 4px 4px 10px rgba(255, 255, 255, 0.15),
        inset -4px -4px 10px rgba(0, 0, 0, 0.25),
        8px 8px 16px rgba(0, 0, 0, 0.15);
    border: 3px solid #752525;
    position: relative;
    cursor: default;
    animation: stampSeal 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.4) forwards;
    transform: scale(0);
}

@keyframes stampSeal {
    0% { transform: scale(3.5) rotate(15deg); opacity: 0; filter: blur(4px); }
    70% { transform: scale(0.9) rotate(-5deg); opacity: 1; filter: blur(0); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* Detalles del sello */
.seal-svg {
    width: 80%;
    height: 80%;
}

.seal-outer {
    fill: none;
    stroke: #752525;
    stroke-width: 1.5;
    stroke-dasharray: 4, 2;
}

.seal-inner {
    fill: none;
    stroke: #9E3838;
    stroke-width: 1.5;
}

/* Efecto de humo o polvo al sellar */
.wax-seal-wrapper::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid rgba(140, 45, 45, 0.2);
    animation: shockwave 0.8s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
    pointer-events: none;
    opacity: 0;
    z-index: 1;
}

@keyframes shockwave {
    0% { transform: scale(0.4); opacity: 0; }
    50% { opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

.success-title {
    font-family: var(--font-serif-display);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-ink);
    margin-bottom: 15px;
}

.success-text {
    font-family: var(--font-serif-body);
    font-size: 1.05rem;
    line-height: 1.6;
    color: #444;
    margin-bottom: 35px;
}

.btn-close-success {
    display: inline-block;
    padding: 16px 40px;
    background-color: var(--color-ink);
    color: var(--bg-parchment);
    border: 1px solid var(--color-ink);
    font-family: var(--font-sans-technical);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    transition: var(--transition-smooth);
}

.btn-close-success:hover {
    background-color: transparent;
    color: var(--color-ink);
    transform: translateY(-2px);
}

/* ==========================================================================
   10. ULTRA-FOOTER SOBERANO
   ========================================================================== */
.cx-full-width-footer {
    background-color: var(--color-dark-ink);
    color: var(--bg-parchment);
    padding: 85px 0 30px 0;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cx-footer-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 10;
}

.cx-footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.cx-brand-area {
    flex: 1;
    min-width: 300px;
}

.cx-f-logo {
    font-family: var(--font-serif-display);
    font-size: clamp(48px, 8vw, 70px);
    margin: 0;
    letter-spacing: -3px;
    line-height: 1;
    font-weight: 900;
}

.cx-f-x {
    color: var(--color-sepia);
    font-style: italic;
}

.cx-f-manifesto {
    font-family: var(--font-sans-technical);
    font-size: 9px;
    letter-spacing: 4px;
    margin-top: 18px;
    opacity: 0.55;
    text-transform: uppercase;
    line-height: 2;
    font-weight: 600;
}

.cx-social-area {
    text-align: right;
}

.cx-social-title {
    display: block;
    font-family: var(--font-sans-technical);
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--color-sepia);
    margin-bottom: 20px;
    font-weight: 700;
}

.cx-social-icons {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.cx-s-link {
    width: 52px;
    height: 52px;
    background-color: var(--bg-parchment);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cx-s-link svg {
    width: 22px;
    fill: var(--color-ink);
    transition: fill 0.3s;
}

.cx-s-link:hover {
    transform: translateY(-6px) scale(1.05);
    background-color: var(--color-sepia);
}

.cx-s-link:hover svg {
    fill: var(--bg-parchment);
}

.cx-watermark-bg {
    position: absolute;
    bottom: -10px;
    left: -5%;
    font-family: var(--font-serif-massive);
    font-size: clamp(100px, 18vw, 260px);
    font-weight: 900;
    color: rgba(255, 255, 255, 0.02);
    z-index: -1;
    pointer-events: none;
    user-select: none;
    text-transform: uppercase;
}

.cx-f-bottom-bar {
    margin-top: 80px;
    border-top: 1px solid rgba(245, 242, 238, 0.06);
    padding-top: 30px;
    text-align: center;
    font-family: var(--font-sans-technical);
    font-size: 9px;
    letter-spacing: 2px;
    opacity: 0.35;
    font-weight: 400;
}

/* Responsivo Footer */
@media (max-width: 768px) {
    .cx-full-width-footer {
        padding: 60px 0 30px 0;
    }
    .cx-footer-content {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }
    .cx-social-area {
        text-align: center;
    }
    .cx-social-icons {
        justify-content: center;
    }
    .cx-f-logo {
        font-size: 50px;
    }
}

/* ==========================================================================
   11. SECCIÓN EDITORIAL "LA RELEVANCIA" (relevancia.html)
   ========================================================================== */
.cx-editorial-page {
    background-color: var(--bg-parchment);
}

.cx-essay-hero {
    position: relative;
    width: 100%;
    padding-top: 180px;
    padding-bottom: 60px;
    text-align: center;
    background-color: var(--bg-parchment);
    overflow: hidden;
}

.essay-hero-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 10;
}

.essay-title {
    font-family: var(--font-serif-massive);
    font-size: clamp(40px, 7vw, 76px);
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-ink);
    letter-spacing: -2px;
    margin-bottom: 25px;
}

.essay-subtitle {
    font-family: var(--font-serif-body);
    font-size: clamp(17px, 2.5vw, 22px);
    font-style: italic;
    line-height: 1.6;
    color: var(--color-sepia);
    max-width: 850px;
    margin: 0 auto 30px auto;
}

.essay-hero-divider {
    width: 120px;
    height: 1.5px;
    background-color: var(--color-sepia);
    margin: 40px auto 0 auto;
    opacity: 0.4;
}

/* Cuerpo de Ensayo */
.cx-essay-body-section {
    padding: 40px 0 100px 0;
    background-color: var(--bg-parchment);
}

.essay-content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 2.1fr 0.9fr;
    gap: 80px;
}

.essay-main-article {
    font-family: var(--font-serif-body);
    font-size: 1.18rem;
    line-height: 1.9;
    color: #2b2b2b;
}

.essay-main-article h2 {
    font-family: var(--font-serif-display);
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 900;
    color: var(--color-ink);
    margin-top: 60px;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.essay-main-article p {
    margin-bottom: 30px;
    text-align: justify;
}

.essay-main-article strong {
    color: var(--color-ink);
    font-weight: 600;
}

.essay-blockquote {
    font-family: var(--font-serif-display);
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    font-style: italic;
    color: var(--color-sepia);
    border-left: 3px solid var(--color-sepia);
    padding-left: 35px;
    margin: 50px 0;
    line-height: 1.6;
}

/* Ilustración Editorial */
.essay-illustration-box {
    margin: 60px auto;
    max-width: 580px;
    text-align: center;
    border: 1px solid var(--color-border);
    padding: 24px;
    background-color: var(--color-warm-gray);
    box-shadow: var(--shadow-vintage);
}

.essay-img {
    width: 100%;
    height: auto;
    mix-blend-mode: multiply;
    filter: sepia(0.3) contrast(1.05);
    margin-bottom: 18px;
}

.illustration-caption {
    font-family: var(--font-sans-technical);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-sepia);
    opacity: 0.75;
    font-weight: 600;
}

/* Malla de Targets Específicos */
.essay-target-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 35px;
    margin: 60px 0;
}

.target-card-box {
    background-color: var(--color-warm-gray);
    border: 1px solid var(--color-border);
    border-left: 5px solid var(--color-sepia);
    padding: 45px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.target-card-box:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.target-num {
    font-family: var(--font-serif-massive);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-sepia);
    opacity: 0.2;
    display: block;
    margin-bottom: 12px;
    line-height: 1;
}

.target-card-box h3 {
    font-family: var(--font-serif-display);
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 900;
    color: var(--color-ink);
    margin-bottom: 20px;
}

.target-desc {
    font-family: var(--font-serif-body);
    font-size: 1.05rem;
    line-height: 1.7;
    color: #444;
    margin-bottom: 30px;
    text-align: left !important;
}

.target-footer-tag {
    font-family: var(--font-sans-technical);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--color-sepia);
    text-transform: uppercase;
    display: inline-block;
    border-bottom: 1px solid rgba(139, 94, 60, 0.2);
    padding-bottom: 2px;
}

/* Barra Lateral (Sidebar Sticky) */
.sidebar-sticky-card {
    position: sticky;
    top: 120px;
    background-color: var(--color-dark-ink);
    color: var(--bg-parchment);
    padding: 45px 35px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-vintage);
}

.sidebar-sticky-card h3 {
    font-family: var(--font-serif-display);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--bg-parchment);
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
}

.sidebar-text {
    font-family: var(--font-serif-body);
    font-size: 1.02rem;
    line-height: 1.6;
    opacity: 0.85;
    margin-bottom: 35px;
}

.sidebar-stat-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding-bottom: 20px;
}

.sidebar-stat-row:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.stat-number {
    font-family: var(--font-serif-massive);
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--color-sepia);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-sans-technical);
    font-size: 10px;
    letter-spacing: 1px;
    line-height: 1.5;
    opacity: 0.7;
    text-transform: uppercase;
}

.sidebar-cta-btn {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 35px;
    background-color: var(--color-sepia);
    border: 1px solid var(--color-sepia);
    color: var(--bg-parchment) !important;
}

.sidebar-cta-btn:hover {
    background-color: transparent;
    color: var(--color-sepia) !important;
}

/* ==========================================================================
   12. SECCIÓN PREGUNTAS FRECUENTES (FAQ ACORDEÓN NATIVO)
   ========================================================================== */
.cx-faq-section {
    padding: 120px 0;
    background-color: var(--color-warm-gray);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.faq-container-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 5%;
}

.faq-header {
    text-align: center;
    margin-bottom: 70px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.faq-details {
    background-color: var(--bg-parchment);
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.faq-details[open] {
    box-shadow: var(--shadow-card);
}

.faq-summary {
    font-family: var(--font-serif-display);
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    font-weight: 900;
    color: var(--color-ink);
    padding: 28px 35px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.faq-summary::-webkit-details-marker {
    display: none;
}

.faq-icon {
    position: relative;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-left: 20px;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-sepia);
    transition: transform 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.faq-icon::before {
    top: 8px;
    left: 0;
    width: 18px;
    height: 2px;
}

.faq-icon::after {
    top: 0;
    left: 8px;
    width: 2px;
    height: 18px;
}

.faq-details[open] .faq-icon::after {
    transform: rotate(90deg) scaleY(0);
}

.faq-details[open] .faq-icon::before {
    transform: rotate(180deg);
}

.faq-content {
    padding: 0 35px 35px 35px;
    font-family: var(--font-serif-body);
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}

.faq-content p {
    margin: 0;
    text-align: justify;
}

/* Modificador de CTA Búfalo en Inversión */
.cx-whale-cta.inversion {
    background-color: var(--bg-parchment);
    border-top: none;
}

/* ==========================================================================
   13. AJUSTES RESPONSIVOS ADICIONALES
   ========================================================================== */
@media (max-width: 1024px) {
    .essay-content-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .essay-sidebar {
        margin-top: 40px;
    }

    .sidebar-sticky-card {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .essay-main-article {
        font-size: 1.1rem;
    }
    
    .essay-main-article p {
        text-align: left;
    }

    .target-card-box {
        padding: 30px;
    }

    .faq-summary {
        padding: 22px 25px;
    }

    .faq-content {
        padding: 0 25px 25px 25px;
        font-size: 1.02rem;
    }
    
    .faq-content p {
        text-align: left;
    }
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (AESTHETICA BRONZE)
   ========================================================================== */
.cx-floating-wa {
    position: fixed;
    bottom: 35px;
    right: 35px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-ink);
    color: var(--bg-parchment);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 4px 4px 0px rgba(139, 94, 60, 0.4);
    border: 1px solid var(--color-ink);
    z-index: 9999;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    animation: cx-wa-pulse 2s infinite ease-in-out;
}

.cx-floating-wa svg {
    width: 28px;
    height: 28px;
    transition: transform 0.4s ease;
}

.cx-floating-wa:hover {
    background-color: var(--bg-parchment);
    color: var(--color-ink);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 6px 6px 0px rgba(139, 94, 60, 0.5);
}

.cx-floating-wa:hover svg {
    transform: rotate(360deg);
}

@keyframes cx-wa-pulse {
    0% {
        box-shadow: 4px 4px 0px rgba(139, 94, 60, 0.4);
    }
    50% {
        box-shadow: 4px 4px 15px rgba(139, 94, 60, 0.7);
    }
    100% {
        box-shadow: 4px 4px 0px rgba(139, 94, 60, 0.4);
    }
}

@media (max-width: 768px) {
    .cx-floating-wa {
        bottom: 25px;
        right: 25px;
        width: 52px;
        height: 52px;
    }
    .cx-floating-wa svg {
        width: 24px;
        height: 24px;
    }
}