@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --primary: #121212;
    --secondary: #fdfdfd;
    --accent: #c5a059;
    --text-muted: #666;
    --border: #e0e0e0;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--secondary);
    color: var(--primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .serif {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
}

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

ul {
    list-style: none;
}

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

/* --- Modal Styles --- */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 18, 18, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    backdrop-filter: blur(8px);
}

.modal.active {
    display: flex;
}

.modal-container {
    background: var(--secondary);
    width: 100%;
    max-width: 1000px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    padding: 4rem;
    border: 1px solid var(--accent);
}

.modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--primary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--accent);
    transform: rotate(90deg);
}

.modal-content h3 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.modal-list-title {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

.modal-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.modal-item strong {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.modal-item p {
    font-size: 0.95rem;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .modal-grid {
        grid-template-columns: 1fr;
    }
    .modal-container {
        padding: 2rem;
    }
}

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

/* --- Layout Sections --- */

section {
    padding: 8rem 0;
}

/* --- Navigation --- */

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2rem 0;
    transition: var(--transition);
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.logo span {
    font-weight: 300;
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 400;
}

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

/* --- Hero --- */

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0;
    overflow: hidden;
}

.hero-content {
    z-index: 2;
    color: var(--secondary);
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1.1;
    margin-bottom: 2rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.6);
    z-index: 1;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 1px solid var(--secondary);
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

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

/* --- Sections General --- */

.section-title {
    font-size: 3rem;
    margin-bottom: 4rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--accent);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

/* --- About --- */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.profile-card {
    background: #fff;
    padding: 3rem;
    border: 1px solid var(--border);
    position: relative;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--accent);
    z-index: -1;
}

/* --- Team / Equipo --- */
.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.team-card {
    background: #fff;
    padding: 3rem;
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition);
}

.team-card::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--accent);
    z-index: -1;
    opacity: 0.5;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.team-card:hover::before {
    top: -12px;
    right: -12px;
    opacity: 1;
}

.team-card h3 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.role-subtitle {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

.bio-text p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
    line-height: 1.6;
}

.education-section {
    margin-top: 2rem;
}

.education-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.education-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.education-list li {
    position: relative;
    padding-left: 1.5rem;
}

.education-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
}

.education-list li strong {
    display: block;
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
}

.spec-detail {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin-top: 0.2rem;
}

/* --- Services --- */

.service-item {
    padding: 3rem;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.service-item:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
}

.service-item h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* --- Portfolio --- */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    height: 500px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--accent);
    padding: 10px;
    background: #fff;
    transition: var(--transition);
}

.portfolio-item:hover {
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

/* --- Contact Footer --- */

footer {
    background: var(--primary);
    color: var(--secondary);
    padding: 6rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.footer-links h5 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.footer-links li {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    opacity: 0.5;
}

/* --- Animations --- */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .about-grid, .portfolio-grid, .team-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 3.5rem;
    }
}