/* ========================================= */
/* VARIABLES Y CONFIGURACIÓN GLOBAL */
/* ========================================= */
:root {
    --color-dark: #211828;
    --color-light: #FFFBEE;
    --color-accent: #EAF205;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --spacing-1: 0.25rem; /* 4px */
    --spacing-2: 0.5rem;  /* 8px */
    --spacing-3: 1rem;    /* 16px */
    --spacing-4: 1.5rem;  /* 24px */
    --spacing-5: 2rem;    /* 32px */
    --spacing-6: 4rem;    /* 64px */
}

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

/* --- CORRECCIÓN CRÍTICA DE SCROLL HORIZONTAL --- */
html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden; /* Esto elimina la barra blanca lateral */
    position: relative;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-dark);
    color: var(--color-light);
    line-height: 1.6;
}

/* Imágenes fluidas */
img, 
svg {
    max-width: 100%;
    display: block;
    height: auto;
}

ul {
    list-style: none;
}

/* ========================================= */
/* TIPOGRAFÍA Y UTILIDADES */
/* ========================================= */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-light);
    line-height: 1.2;
    margin-bottom: var(--spacing-3);
}

h1 {
    color: var(--color-accent);
    text-transform: uppercase;
    font-weight: 900;
}

p {
    margin-bottom: var(--spacing-3);
}

button {
    background-color: var(--color-light);
    color: var(--color-dark);
    font-family: var(--font-body); /* Corregido variable tipográfica */
    font-size: clamp(0.875rem, 0.5vw + 0.75rem, 1rem);
    font-weight: 500;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 100px;
    white-space: nowrap; 
    cursor: pointer;
    transition: opacity 0.3s ease;
}

button:hover {
    opacity: 0.9;
}

.wrapper {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: var(--spacing-3);
    position: relative; /* Ayuda a contener elementos hijos */
}

/* ========================================= */
/* HEADER */
/* ========================================= */

header {
    background-color: var(--color-dark);
    padding-block: var(--spacing-3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-nav {
    display: flex;
    justify-content: center; 
    align-items: center; 
    gap: var(--spacing-4); 
    max-width: 1200px;
    width: 100%;
    margin-inline: auto;
    padding-inline: var(--spacing-2);
}

.header-logo svg {
    height: clamp(35px, 15vw, 40px);
    width: auto; 
}

#Icon {
    transition: transform 0.1s ease;
    transform-origin: center center;
    transform-box: fill-box;
}

svg:hover #Icon {
    transform: rotate(360deg);
}

/* ========================================= */
/* HERO SECTION */
/* ========================================= */

#hero {
    padding-block: var(--spacing-6);
    overflow: hidden; /* Seguridad extra */
}

#hero .wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-5);
}

.hero-texts {
    flex-grow: 1;
    flex-basis: 450px;
}

#hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem); 
    line-height: 1.1;
}

#hero p {
    font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
    color: var(--color-light);
    max-width: 50ch;
}

/* --- Hero Showcase (Animación) --- */

.hero-showcase {
    flex-grow: 1;
    flex-basis: 300px;
    height: 500px;
    overflow: hidden;
    /* Máscara de degradado */
    -webkit-mask-image: linear-gradient(transparent, black 20%, black 80%, transparent 100%);
    mask-image: linear-gradient(transparent, black 30%, black 80%, transparent 100%);
    display: flex;
    gap: var(--spacing-3);
}

.hero-column {
    flex: 1; 
    overflow: hidden;
}

.scrolling-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    min-height: 100%;
}

.scrolling-content figure {
    border-radius: var(--spacing-3);
    overflow: hidden;
}

.scrolling-content figure img {
    width: 100%;
    height: auto;
}

/* Animaciones Escritorio */
.scroll-up {
    animation: scroll-up 40s linear infinite;
}

.scroll-down {
    animation: scroll-down 40s linear infinite;
}

@keyframes scroll-up {
    from { transform: translateY(0); }
    to { transform: translateY(-50%); }
}

@keyframes scroll-down {
    from { transform: translateY(-50%); }
    to { transform: translateY(0); }
}

/* --- Media Query Hero Móvil --- */
@media (max-width: 768px) {
    #hero .wrapper {
        flex-direction: column;
        gap: var(--spacing-1);
    }

    #hero {
        padding-top: var(--spacing-3); /* Reducimos de spacing-6 a spacing-3 */
        padding-bottom: var(--spacing-4);
    }
    
    .hero-showcase {
        flex-direction: column;
        height: auto;
        width: 100%;
        flex-basis: 100%;
        gap: var(--spacing-3);
        /* Máscara horizontal para móvil */
        -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent 100%);
        mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent 100%);
    }

    .hero-column {
        overflow: hidden;
        display: block;
    }

    .scrolling-content {
        flex-direction: row;
        width: max-content;
    }

    .scrolling-content figure {
        width: 250px;
        flex-shrink: 0;
    }

    /* Animaciones Móvil */
    .scroll-up {
        animation: scroll-left 40s linear infinite;
    }

    .scroll-down {
        animation: scroll-left 40s linear infinite reverse;
    }
}

@keyframes scroll-left {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ========================================= */
/* CLIENTES */
/* ========================================= */

#clients {
    background-color: var(--color-light);
    color: var(--color-dark);
    padding-block: var(--spacing-4) var(--spacing-6);
}

#clients h2 {
    font-family: var(--font-body);
    font-size: clamp(1.5rem, 2.5vw, 3rem);
    text-align: center;
    font-weight: 600; 
    margin-bottom: var(--spacing-6);
    color: var(--color-dark);
}

.clients-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-5);
}

.clients-logos img {
    height: 40px; 
    width: auto;  
    filter: grayscale(100%);
    object-fit: contain;
    max-width: 160px;
}

@media (max-width: 768px) {
    .clients-logos {
        gap: var(--spacing-4);
    }
    .clients-logos img {
        height: 30px;
        flex-basis: 30%;
        max-width: 120px;
    }
}

/* ========================================= */
/* PROBLEMAS */
/* ========================================= */

#problems {
    padding-block: var(--spacing-6); 
}

#problems .wrapper > h2 {
    text-align: center;
    max-width: 60ch;
    margin-inline: auto;
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    font-size: clamp(1.75rem, 5vw, 2.5rem);
}

#problems .wrapper > p {
    text-align: center;
    max-width: 60ch;
    margin-inline: auto;
    margin-bottom: var(--spacing-6);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

.problems-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.problems-list-item {
    text-align: center;
}

.problems-list-item h3 {
    color: var(--color-accent);
    font-size: clamp(1.25rem, 3vw, 1.6rem);
    text-transform: uppercase;
}

.problems-list-item p {
    font-size: clamp(0.9rem, 2vw, 1rem);
}

@media (min-width: 1000px) {
    .problems-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-5);
    }
}

/* ========================================= */
/* PROCESO */
/* ========================================= */

#process {
    padding-block: var(--spacing-6);
}

#process h2 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: var(--spacing-6);
    font-size: clamp(1.75rem, 5vw, 2.75rem);
}

.process-steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

@media (min-width: 1000px) {
    .process-steps-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-5);
    }
}

.process-steps {
    text-align: center;
}

.process-steps img {
    aspect-ratio: 16/ 9;
    width: 100%;
    object-fit: cover;
    border-radius: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.process-steps p:first-of-type {
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 600;
    color: #a0a0a0; 
}

.process-steps h3 {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.6rem);
    color: var(--color-light);
}

.process-steps p:last-of-type {
    font-size: clamp(0.9rem, 2vw, 1rem);
}

/* ========================================= */
/* MÉTRICAS */
/* ========================================= */

#metrics {
    background-color: var(--color-light);
    color: var(--color-dark);
    padding-block: var(--spacing-6);
    text-align: center;
}

#metrics h2 {
    color: var(--color-dark);
    font-family: var(--font-body);
    font-weight: 600;
    max-width: 60ch;
    margin-inline: auto;
    font-size: clamp(1.75rem, 5vw, 2.75rem);
}

#metrics .wrapper > p {
    max-width: 80ch;
    margin-inline: auto;
    margin-bottom: var(--spacing-6);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

#metrics ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

#metrics h3 {
    color: var(--color-dark);
    font-weight: 800;
    line-height: 1;
    font-size: clamp(3.5rem, 10vw, 7rem);
}

#metrics li p {
    font-size: clamp(0.9rem, 2vw, 1rem);
    max-width: 40ch;
    margin-inline: auto;
}

#metrics li p span {
    font-weight: 600;
}

@media (min-width: 1000px) {
    #metrics ul {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-5);
    }
}

/* ========================================= */
/* NOSOTROS (ABOUT) */
/* ========================================= */

#about {
    width: 100%; /* Ajuste de seguridad */
    overflow: hidden; /* Ajuste de seguridad */
    position: relative;
    background-image: url(../assets/images/foto.jpg);
    background-size: cover;
    background-position: center;
    padding-block: 10rem;
}

#about .wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-5);
    align-items: start;
}

@media (min-width: 900px) {
    #about .wrapper {
        grid-template-columns: 45% 55%;
    }
}

.about-heading h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    text-transform: uppercase;
    background-color: rgba(33, 24, 40, 0.8);
    padding: var(--spacing-4);
    border-radius: var(--spacing-3);
    backdrop-filter: blur(8px);
}

.about-paragraph {
    background-color: var(--color-light);
    color: var(--color-dark);
    border-radius: var(--spacing-3);
    padding: var(--spacing-5);
}

.about-paragraph p {
    font-size: clamp(1rem, 2vw, 1.1rem);
}

/* ========================================= */
/* SERVICIOS */
/* ========================================= */

#services {
    padding-block: var(--spacing-6);
}

#services .wrapper {
    display: flex;
    gap: var(--spacing-6);
    align-items: center;
}

.services-text {
    flex: 1; 
    flex-basis: 50%;
}

.services-visual {
    flex: 1; 
    flex-basis: 50%;
}

#services h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    text-transform: uppercase;
    font-weight: 800;
}

.services-list-item {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    align-items: flex-start;
}

.services-list-item > p {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #888;
    margin-bottom: 0;
    line-height: 1.2;
}

.services-list-item h3 {
    font-size: 1.25rem;
    color: var(--color-light);
    margin-bottom: var(--spacing-2);
}

.services-list-item div p {
    margin-bottom: 0;
    color: #a0a0a0;
}

#services .CTA {
    margin-top: var(--spacing-4);
}

@media (max-width: 900px) {
    #services .wrapper {
        flex-direction: column; 
        gap: var(--spacing-1);
    }

    .services-text,
    .services-visual {
        flex-basis: auto;
        width: 100%;
    }
    
    .services-visual {
        display: grid;
        place-items: center;
        margin-top: var(--spacing-4);
    }
}

/* ========================================= */
/* DECOR (PARALLAX FIX) */
/* ========================================= */

#decor {
    width: 100%; /* Ajuste de seguridad */
    position: relative;
    background-image: url(../assets/images/Tarjetas\ 2.png);
    background-attachment: fixed; /* Parallax en PC */
    background-size: cover;
    background-position: center;
    padding-block: 10rem;
    overflow: hidden;
}

/* En móviles, desactivamos el 'fixed' para evitar saltos o zoom erróneo */
@media (max-width: 768px) {
    #decor {
        background-attachment: scroll; 
    }
}

/* ========================================= */
/* FOOTER & FLOATING NAV */
/* ========================================= */

.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding-top: var(--spacing-6);
    padding-bottom: 0;
    width: 100%; /* Seguridad extra */
    overflow: hidden; /* Seguridad extra */
}

.footer .wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
    justify-items: center;
    text-align: center;
}

.footer h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    text-transform: uppercase;
    max-width: 40ch;
}
.footer h2 + p + p, /* Selecciona el párrafo del email si no tiene clase */
.footer a[href^="mailto"] { 
    display: inline-block;
    margin-bottom: var(--spacing-6); /* Esto crea el espacio para que la barra flotante no lo tape */
}

.footer-copyright {
    font-size: 0.9rem;
    color: #a0a0a0;
    margin-bottom: 0; /* Quita el margen heredado */
    padding-block: var(--spacing-2);
    display: block;
}

.floating-nav {
    background-color: var(--color-dark);
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background-color: rgba(33, 24, 40, 0.85);
    border-radius: 100px;
    width: calc(100% - 2rem); /* Deja 1rem de espacio a cada lado */
    max-width: fit-content;    /* Pero no dejes que crezca más de lo que necesita el texto */
    min-width: 280px;         /* Evita que se vea demasiado pequeña */
    padding: 0.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    z-index: 999;
    font-family: var(--font-body); /* Corregida variable */
}

.floating-nav ul {
    justify-content: center;
    list-style: none;
    display: flex;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.floating-nav li a {
    text-decoration: none;
    color: var(--color-light);
    font-weight: 400;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.3s, color 0.3s;
}

.floating-nav li a:hover {
    background: var(--color-light);
    color: var(--color-dark);
}

@media (max-width: 480px) {
    .floating-nav li a {
        padding: 0.5rem 0.75rem; /* Botones un poco más pequeños para que quepan todos */
        font-size: 0.85rem;
    }
}