:root {
    /* Paleta de Colores de la Marca */
    --clr-cerulean: #2c7a8c;
    --clr-muted-black: #1a1a1a;
    --clr-seashell: #e8e5db;
    --clr-rojo: #ff0a0a;
    --clr-silver: #a6a6a6;
    --clr-cambridge-blue: #8cbda8;
    --clr-dark-purple: #2a1e29;

    --clr-white: #ffffff;
    --clr-light-bg: #f8f7f5;

    /* Tipografía */
    --font-heading: 'Lovelace', serif;
    --font-body: 'Raleway', sans-serif;
    --main-letter-spacing: -0.03em;

    /* Espaciado y otros */
    --transition: all 0.3s ease;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--clr-muted-black);
    background-color: var(--clr-seashell);
    line-height: 1.6;
    letter-spacing: var(--main-letter-spacing);
    overflow-x: hidden;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-cerulean);
    line-height: 1.2;
    letter-spacing: calc(var(--main-letter-spacing) * 2);
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--clr-rojo);
    color: var(--clr-white);
    box-shadow: 0 4px 15px rgba(255, 10, 10, 0.3);
}

.btn-primary:hover {
    background-color: #d10000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 10, 10, 0.4);
}

.btn-secondary {
    background-color: var(--clr-cerulean);
    color: var(--clr-white);
    box-shadow: 0 4px 15px rgba(44, 122, 140, 0.3);
}

.btn-secondary:hover {
    background-color: #1f5d6b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 122, 140, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--clr-cerulean);
    color: var(--clr-cerulean);
}

.btn-outline:hover {
    background-color: var(--clr-cerulean);
    color: var(--clr-white);
}

/* --- Navbar --- */
.navbar {
    background-color: rgba(232, 229, 219, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--clr-cerulean);
}

.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
}

.brand-tagline {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--clr-silver);
    margin-top: 3px;
}

.nav-logo img {
    height: 40px;
    border-radius: 50%;
    background-color: var(--clr-cerulean); /* Just in case image has transparent bg */
}

.hamburger {
    display: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    color: var(--clr-dark-purple);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--clr-cerulean);
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.lang-switcher a {
    color: var(--clr-silver);
}

.lang-switcher a.active {
    color: var(--clr-rojo);
}

.lang-switcher span {
    color: var(--clr-silver);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--clr-rojo);
    transition: var(--transition);
}

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

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--clr-seashell) 0%, var(--clr-light-bg) 100%);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: var(--clr-cambridge-blue);
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(80px);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--clr-dark-purple);
}

.hero-content h1 span {
    color: var(--clr-cerulean);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--clr-muted-black);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image {
    position: relative;
}

.hero-main-logo {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(44, 122, 140, 0.15);
    background-color: var(--clr-cerulean); /* Fondo del color oficial por si el logo tiene transparencia */
    transition: var(--transition);
}

.hero-main-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 50px rgba(44, 122, 140, 0.25);
}

/* --- Services Section --- */
.services {
    padding: 6rem 0;
    background-color: var(--clr-white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--clr-dark-purple);
}

.section-subtitle {
    text-align: center;
    color: var(--clr-silver);
    font-size: 1.1rem;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-inline: auto;
}

.service-category {
    margin-bottom: 4rem;
}

.service-category h3 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--clr-cerulean);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--clr-cambridge-blue);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--clr-seashell);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(166, 166, 166, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    background-color: var(--clr-white);
    border-color: var(--clr-cerulean);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(44, 122, 140, 0.1);
    color: var(--clr-cerulean);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--clr-cerulean);
    color: var(--clr-white);
}

.service-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--clr-dark-purple);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--clr-muted-black);
}

/* --- About Profile --- */
.about-profile {
    padding: 6rem 0;
    background-color: var(--clr-cerulean);
    color: var(--clr-white);
}

.profile-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
    background-color: rgba(255,255,255,0.05);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.1);
}

.profile-image-container {
    width: 100%;
    background-color: transparent;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.profile-img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.profile-image-container:hover .profile-img {
    transform: scale(1.05);
}

.profile-info h2 {
    color: var(--clr-seashell);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.profile-title {
    font-size: 1.2rem;
    color: var(--clr-cambridge-blue);
    font-weight: 600;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.profile-desc {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.7;
}

.profile-desc p {
    margin-bottom: 1.2rem;
}

.profile-desc p:last-child {
    margin-bottom: 0;
}

.profile-links {
    display: flex;
    gap: 1rem;
}

/* --- Footer --- */
.footer {
    background-color: var(--clr-dark-purple);
    color: var(--clr-white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--clr-seashell);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col a {
    color: var(--clr-silver);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--clr-cambridge-blue);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.1);
    color: var(--clr-white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--clr-rojo);
    transform: translateY(-3px);
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    color: var(--clr-silver);
}

.contact-info i {
    color: var(--clr-cerulean);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--clr-silver);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero .container, .profile-container {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content p {
        margin-inline: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .profile-info {
        text-align: center;
    }
    
    .profile-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
        font-size: 1.5rem;
        color: var(--clr-cerulean);
        cursor: pointer;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(232, 229, 219, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        gap: 1.5rem;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out;
    }
    
    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}