/* ==========================================
   VARIABLES CORPORATIVAS (JIMÉNEZ ULIBARRI)
   ========================================== */
:root {
    --color-primary: #333837;      /* Gris Grafito / Antracita corporativo */
    --color-accent: #931A38;       /* Granate / Burdeos de acento */
    --color-taupe: #B8B3AC;        /* Gris Taupe / Arena */
    --color-taupe-light: #F4F3F1;  /* Taupe muy suave para fondos */
    --color-text: #2B2D2C;         /* Texto principal */
    --color-muted: #666A68;        /* Texto secundario */
    --color-white: #FFFFFF;
    --color-border: #E5E3DF;
    
    --font-heading: 'Plus Jakarta Sans', 'Montserrat', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --max-width: 1140px;
}

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

html {
    scroll-behavior: smooth;
}

.brand-link {
    display: flex;
    align-items: center;
}

.brand-logo {
    height: 200px; /* Ajusta la altura según la preferencia visual */
    width: auto;
    display: block;
    object-fit: contain;
}

@media (max-width: 768px) {
    .brand-logo {
        height: 100px;
    }
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.25s ease;
}

a:hover {
    color: var(--color-accent);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 90px 0;
}

/* ==========================================
   TOP BAR
   ========================================== */
.top-bar {
    background-color: var(--color-primary);
    color: var(--color-taupe-light);
    font-size: 0.85rem;
    padding: 10px 0;
    letter-spacing: 0.3px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.top-bar a {
    color: #FFFFFF;
}

.top-bar a:hover {
    color: var(--color-taupe);
}

/* ==========================================
   HEADER & NAVEGACIÓN
   ========================================== */
.site-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.brand {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
}

.brand-subtitle {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-top: 2px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.main-nav a {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-primary);
    position: relative;
    padding-bottom: 4px;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-accent);
    transition: width 0.25s ease;
}

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

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    background-color: var(--color-taupe-light);
    border-bottom: 1px solid var(--color-border);
    padding: 110px 0;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 820px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 300;
    letter-spacing: 1px;
    color: var(--color-primary);
    line-height: 1.3;
    margin-bottom: 24px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--color-muted);
    margin-bottom: 36px;
    font-weight: 300;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 2px; /* Esquinas rectas y sobrias */
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border: 1px solid var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* ==========================================
   SERVICIOS
   ========================================== */
.services {
    background-color: var(--color-white);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-title p {
    color: var(--color-muted);
    font-weight: 300;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--color-white);
    padding: 36px 28px;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.04);
}

.service-card:hover::before {
    width: 100%;
}

.service-card .icon-accent {
    width: 12px;
    height: 12px;
    background-color: var(--color-accent);
    margin-bottom: 20px;
    display: inline-block;
    border-radius: 2px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* ==========================================
   CONTACTO DIRECTO
   ========================================== */
.contact {
    background-color: var(--color-taupe-light);
    border-top: 1px solid var(--color-border);
}

.contact-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact-box h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.contact-box p {
    color: var(--color-muted);
    margin-bottom: 45px;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.contact-card {
    background-color: var(--color-white);
    padding: 36px 24px;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.25s ease;
}

.contact-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-taupe);
    box-shadow: 0 10px 20px rgba(0,0,0,0.03);
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 10px;
}

.contact-detail {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.contact-action {
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.location-info {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    font-size: 0.95rem;
    color: var(--color-primary);
}

/* ==========================================
   FOOTER
   ========================================== */
.site-footer {
    background-color: var(--color-primary);
    color: var(--color-taupe);
    padding: 30px 0;
    font-size: 0.85rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-legal a {
    color: var(--color-taupe-light);
    margin-left: 20px;
}

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

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
    .top-bar-content,
    .header-container,
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .main-nav ul {
        margin-top: 20px;
        gap: 18px;
    }

    .hero h1 {
        font-size: 1.7rem;
    }
}