/* ============================================
   TOKEN M2 - TOKENIZACIÓN INMOBILIARIA
   Design System & Global Styles (Mobile First)
   ============================================ */

:root {
    --color-purple: #ab56e8;
    --color-blue: #5556ff;
    --color-mint: #A2F3D1;
    --color-white: #FAFAFF;
    --color-gray: #6D6E71;
    --color-gray-light: #9CA3AF;
    --bg-primary: #000000;
    --bg-card: #0A0A0A;
    --bg-section-alt: #050505;

    --gradient-primary: linear-gradient(90deg, var(--color-purple), var(--color-blue));
    --gradient-glow: linear-gradient(135deg, rgba(171, 86, 232, 0.15), rgba(85, 86, 255, 0.15));

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Mobile First Dimensions */
    --section-padding: 40px;
    /* Reduced for mobile */
    --container-max: 1200px;

    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

/* Desktop Overrides */
@media (min-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    font-size: 16px;
    /* Base size */
}

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

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

h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    /* Smaller padding on mobile sides */
}

@media (min-width: 768px) {
    .container {
        padding: 0 32px;
    }
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .section-header {
        margin-bottom: 64px;
    }
}

.section-title {
    font-size: 2rem;
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 3rem;
    }
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-gray-light);
    max-width: 600px;
    margin: 0 auto;
    padding: 0 10px;
}

@media (min-width: 768px) {
    .section-subtitle {
        font-size: 1.125rem;
        padding: 0;
    }
}

/* Cards & UI Elements */
.glass-card {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: all var(--transition-medium);
    padding: 24px;
    /* Mobile padding */
}

@media (min-width: 768px) {
    .glass-card {
        padding: 32px;
    }

    .glass-card:hover {
        border-color: rgba(171, 86, 232, 0.3);
        box-shadow: 0 0 40px rgba(171, 86, 232, 0.1);
    }
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-medium);
    width: 100%;
    /* Mobile first: full width */
}

@media (min-width: 640px) {
    .cta-button {
        width: auto;
        padding: 16px 32px;
    }
}

.cta-button.primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 24px rgba(171, 86, 232, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(171, 86, 232, 0.5);
}

.cta-button.large {
    padding: 18px 32px;
    font-size: 1.1rem;
}

@media (min-width: 640px) {
    .cta-button.large {
        padding: 20px 48px;
        font-size: 1.125rem;
    }
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* HERO */
.hero {
    min-height: auto;
    padding-bottom: 20px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: -20%;
    right: -50%;
    width: 120%;
    height: 80%;
    background: radial-gradient(ellipse at center, rgba(171, 86, 232, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    /* Smaller grid on mobile */
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

@media (min-width: 768px) {
    .hero-grid-bg {
        background-size: 60px 60px;
    }
}

.header {
    padding: 20px;
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
}

@media (min-width: 768px) {
    .header {
        padding: 24px;
        justify-content: flex-start;
    }
}

.logo {
    height: 28px;
    width: auto;
}

@media (min-width: 768px) {
    .logo {
        height: 32px;
    }
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: 2.5rem;
    /* Base for mobile */
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

@media (min-width: 480px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 5rem;
    }
}

.hero-title .gradient-text {
    display: block;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 24px;
    max-width: 700px;
    padding: 0 10px;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

.hero-description {
    font-size: 1rem;
    color: var(--color-gray-light);
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.125rem;
        line-height: 1.7;
    }
}

/* Floating Blocks (Reduced count/transparency on mobile for performance) */
.floating-blocks {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    opacity: 0.6;
}

@media (min-width: 768px) {
    .floating-blocks {
        opacity: 1;
    }
}

.block {
    position: absolute;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: 4px;
    animation: float 20s ease-in-out infinite;
}

.block-1 {
    width: 40px;
    height: 40px;
    top: 15%;
    left: 5%;
}

.block-2 {
    width: 30px;
    height: 30px;
    top: 65%;
    left: -5%;
    animation-delay: -5s;
}

.block-3 {
    width: 50px;
    height: 50px;
    top: 25%;
    right: 5%;
    animation-delay: -10s;
}

/* Hide extra blocks on small mobiles */
.block-4 {
    display: none;
}

.block-5 {
    display: none;
}

@media (min-width: 768px) {
    .block-1 {
        width: 60px;
        height: 60px;
        left: 10%;
    }

    .block-4 {
        display: block;
        width: 50px;
        height: 50px;
        top: 70%;
        right: 15%;
        animation-delay: -15s;
    }

    .block-5 {
        display: block;
        width: 35px;
        height: 35px;
        top: 85%;
        left: 50%;
        animation-delay: -7s;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(-3deg);
    }
}

/* CONCEPT */
.concept-section {
    background: var(--bg-section-alt);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.concept-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 1024px) {
    .concept-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: 64px;
    }
}

.concept-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: left;
}

.concept-intro {
    font-size: 1rem;
    color: var(--color-gray-light);
    line-height: 1.7;
}

@media (min-width: 768px) {
    .concept-intro {
        font-size: 1.125rem;
    }
}

.concept-intro strong {
    color: var(--color-white);
}

.concept-example {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    background: rgba(171, 86, 232, 0.1);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-purple);
}

@media (min-width: 480px) {
    .concept-example {
        flex-direction: row;
        align-items: flex-start;
    }
}

.example-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* comparison table styles redesign for mobile grid */
.comparison-table {
    padding: 16px;
    overflow-x: hidden;
}

@media (min-width: 768px) {
    .comparison-table {
        padding: 32px;
    }
}

/* Header with 2 columns even on mobile */
.table-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.col-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.col-label.old {
    color: var(--color-gray);
}

.col-subtitle {
    display: block;
    font-size: 0.7rem;
    color: var(--color-gray);
}

/* Row with 2 columns even on mobile */
.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* Force side-by-side */
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    align-items: start;
}

.cell-old,
.cell-new {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.85rem;
    text-align: center;
    /* Center content in cell */
}

/* Hide the per-cell label on mobile if we have the main header, 
   OR show it if clearer. Let's hide it to save space and rely on header */
.row-label-mobile {
    display: none;
    font-size: 0.65rem;
    color: var(--color-gray);
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 4px;
    padding-bottom: 4px;
}

.highlight-good {
    color: var(--color-mint);
    font-weight: 600;
}

.table-subtext {
    display: block;
    font-size: 0.75rem;
    color: var(--color-gray);
    margin-top: 2px;
}

/* TECH */
.tech-section {
    background: var(--bg-primary);
}

.tech-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 48px;
}

@media (min-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
        margin-bottom: 64px;
    }

    .bento-horizontal {
        grid-column: span 2;
    }
}

.bento-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .bento-card {
        padding: 32px;
    }
}

.card-watermark {
    position: absolute;
    right: -20px;
    bottom: -20px;
    opacity: 0.05;
}

.watermark-icon {
    width: 120px;
    height: 120px;
}

.card-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 20px;
    color: var(--color-purple);
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-title {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .card-title {
        font-size: 1.25rem;
        margin-bottom: 16px;
    }
}

.card-text {
    color: var(--color-gray-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

.card-text strong {
    color: var(--color-white);
}

.highlight-card {
    background: var(--gradient-glow);
    border-color: rgba(171, 86, 232, 0.2);
}

.highlight-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

@media (min-width: 480px) {
    .highlight-content {
        flex-direction: row;
        align-items: center;
    }
}

.highlight-icon {
    font-size: 2rem;
}

.highlight-text {
    font-size: 1rem;
    margin: 0;
}

@media (min-width: 768px) {
    .highlight-text {
        font-size: 1.125rem;
    }
}

.tech-benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 640px) {
    .tech-benefits {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 32px;
    }
}

.benefit-item {
    text-align: center;
    padding: 20px;
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.benefit-item h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.benefit-item p {
    font-size: 0.9rem;
    color: var(--color-gray-light);
}

/* ADVANTAGES */
.advantages-section {
    background: var(--bg-section-alt);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.advantages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 640px) {
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
    }
}

.advantage-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .advantage-card {
        padding: 32px;
    }
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.advantage-card:hover::before {
    opacity: 1;
}

.advantage-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.advantage-number {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-purple);
    padding: 5px 10px;
    background: rgba(171, 86, 232, 0.1);
    border-radius: var(--radius-full);
}

.advantage-header h3 {
    font-size: 1.1rem;
}

@media (min-width: 768px) {
    .advantage-header h3 {
        font-size: 1.25rem;
    }
}

.advantage-card>p {
    color: var(--color-gray-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.advantage-highlight {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.highlight-label {
    font-size: 0.7rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.highlight-value {
    font-size: 0.9rem;
    color: var(--color-gray-light);
}


/* LEGAL */
.legal-section {
    background: linear-gradient(180deg, rgba(109, 110, 113, 0.05) 0%, var(--bg-primary) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-answer {
    text-align: center;
    padding: 32px;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .legal-answer {
        padding: 48px;
        margin-bottom: 48px;
    }
}

.answer-big {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .answer-big {
        font-size: 8rem;
        margin-bottom: 16px;
    }
}

.answer-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(162, 243, 209, 0.1);
    border: 1px solid rgba(162, 243, 209, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-mint);
    font-weight: 600;
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .answer-badge {
        padding: 12px 24px;
    }
}

.legal-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .legal-details {
        gap: 24px;
        margin-bottom: 48px;
    }
}

.legal-item {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

@media (min-width: 640px) {
    .legal-item {
        flex-direction: row;
        text-align: left;
        padding: 24px;
        gap: 20px;
    }
}

.legal-icon {
    font-size: 2rem;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .legal-icon {
        margin: 0;
    }
}

.legal-text h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.legal-text p {
    color: var(--color-gray-light);
    font-size: 0.9rem;
}

.legal-text strong {
    color: var(--color-white);
}

.legal-quote {
    padding: 24px;
    background: var(--gradient-glow);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-purple);
    margin: 0;
}

@media (min-width: 768px) {
    .legal-quote {
        padding: 32px;
    }
}

.legal-quote p {
    font-size: 1rem;
    font-style: italic;
    margin-bottom: 12px;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .legal-quote p {
        font-size: 1.125rem;
        margin-bottom: 16px;
        line-height: 1.7;
    }
}

.legal-quote cite {
    font-size: 0.85rem;
    color: var(--color-gray);
    font-style: normal;
}

/* CONCLUSION */
.conclusion-section {
    background: var(--gradient-glow);
    border-top: 1px solid rgba(171, 86, 232, 0.2);
    padding: 80px 0;
}

@media (min-width: 768px) {
    .conclusion-section {
        padding: 160px 0;
    }
}

.conclusion-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 10px;
}

.conclusion-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .conclusion-title {
        font-size: 3.5rem;
        margin-bottom: 32px;
    }
}

.conclusion-text {
    font-size: 1.1rem;
    color: var(--color-gray-light);
    margin-bottom: 32px;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .conclusion-text {
        font-size: 1.25rem;
        margin-bottom: 48px;
        line-height: 1.8;
    }
}

/* FOOTER (Mobile First) */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 0 32px;
}

@media (min-width: 768px) {
    .footer {
        padding: 64px 0 32px;
    }
}

.footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

@media (min-width: 768px) {
    .footer .container {
        gap: 40px;
    }
}

.footer-logo .logo {
    height: 24px;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

@media (min-width: 768px) {
    .footer-links {
        gap: 32px;
    }
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-gray);
    transition: color var(--transition-fast);
}

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

.footer-glossary {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    padding: 24px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

@media (min-width: 768px) {
    .footer-glossary {
        padding: 40px;
    }
}

.footer-glossary h4 {
    font-size: 0.9rem;
    color: var(--color-purple);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-glossary h4 {
        font-size: 1rem;
        margin-bottom: 32px;
    }
}

.glossary-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: left;
}

@media (min-width: 768px) {
    .glossary-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px 60px;
    }
}

.glossary-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.glossary-item .term {
    color: var(--color-blue);
    font-weight: 700;
    font-size: 0.95rem;
}

.glossary-item .definition {
    color: var(--color-gray-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        padding-top: 32px;
    }
}

.corp-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 20px;
    opacity: 0.6;
}

.corp-info p {
    font-size: 0.75rem;
    color: var(--color-gray);
    margin: 0;
}

@media (min-width: 768px) {
    .corp-info p {
        font-size: 0.8rem;
    }
}

.copyright {
    font-size: 0.8rem;
    color: var(--color-gray);
}

/* ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in:nth-child(1) {
    transition-delay: 0.1s;
}

.fade-in:nth-child(2) {
    transition-delay: 0.2s;
}

.fade-in:nth-child(3) {
    transition-delay: 0.3s;
}

.fade-in:nth-child(4) {
    transition-delay: 0.4s;
}