/* RESET Y BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #0a192f;
    color: #ffffff;
    line-height: 1.6;
}

/* NAVEGACIÓN */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 10%;
    background-color: #0a192f;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    font-family: 'Georgia', serif;
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #64ffda;
}

/* SECCIÓN HOME */
.hero {
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 15%;
}

.clean-quote {
    font-style: italic;
    font-size: 1.6rem;
    max-width: 800px;
    font-weight: 300;
}

/* SECCIÓN STOCK */
.portfolio-section {
    padding: 80px 10%;
    text-align: center;
    min-height: 70vh;
}

.portfolio-section h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.cartera-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.cartera-item {
    background: #112240;
    padding: 40px;
    border-radius: 10px;
    border: 1px solid #233554;
}

.cartera-item h3 {
    color: #64ffda;
    margin-bottom: 10px;
}

/* SECCIÓN ANNUAL LETTERS */
.letters-section {
    padding: 80px 10%;
    text-align: center;
    min-height: 70vh;
}

.letters-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 700px;
    margin: 40px auto;
}

.letter-card {
    background: #112240;
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #233554;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.btn-read {
    color: #ffffff;
    text-decoration: none;
    border: 1px solid #64ffda;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 0.8rem;
    transition: 0.3s;
}

.btn-read:hover {
    background: #64ffda;
    color: #0a192f;
}

/* SECCIÓN DISCLAIMER */
.disclaimer-section {
    height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
}

.disclaimer-box {
    max-width: 700px;
    padding: 40px;
    border: 1px solid #ff4d4d;
    border-radius: 12px;
    background: rgba(255, 77, 77, 0.02);
}

.disclaimer-box p {
    color: #ccd6f6;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 60px;
    color: #8892b0;
    font-size: 0.8rem;
}