/* ==============================
    🎨 VARIABLES (Corregidas)
================================ */
:root {
    --verde-botanico: #4f7942;
    --blanco: #ffffff;
    --blanco-cristal: rgba(255, 255, 255, 0.9);
    --texto-oscuro: #333333;
    --tierra-suave: #fdfaf6;
    --sombra-portada: rgba(0, 0, 0, 0.4);
    --oro: #d4af37;
    --color-principal: #4f7942; /* Ajustado al verde botánico */
    --color-secundario: #d4af37; /* Ajustado a oro para coherencia */
    --texto: #333333;
}

/* ==============================
    🧭 NAVBAR (Funcional)
================================ */
.navbar {
    background: var(--blanco-cristal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-secundario);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.nav-container {
    max-width: 1200px;
    margin: auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--color-principal);
}

.nav-logo span { color: var(--color-secundario); }

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    color: var(--texto);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* --- DROPDOWN --- */
.dropdown { position: relative; }

.dropdown-content {
    position: absolute;
    top: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 10px;
    min-width: 220px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ==============================
    🌍 SELECTOR DE IDIOMA
================================ */
.nav-lang select {
    background: #000;
    color: var(--oro);
    border: 1px solid var(--oro);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
}

/* ==============================
    🌿 PORTADA SEMILLAS
================================ */
.portada-semillas {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.portada-imagen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.portada-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--sombra-portada);
    display: flex;
    justify-content: center;
    align-items: center;
}

.portada-contenido {
    text-align: center;
    color: var(--blanco);
    padding: 20px;
    max-width: 900px;
}

.portada-titulo {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 15px;
}

.portada-frase {
    font-size: 1.6rem;
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 10px;
}

.portada-subtitulo {
    display: block;
    font-size: 1.1rem;
    font-weight: 300;
    opacity: 0.8;
    margin-bottom: 40px;
}

.btn-scroll-down {
    display: inline-block;
    padding: 12px 30px;
    background: var(--verde-botanico);
    color: var(--blanco);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-scroll-down:hover {
    background-color: var(--blanco);
    color: var(--verde-botanico);
}

/* ==============================
    📱 RESPONSIVE
================================ */
@media (max-width: 768px) {
    .portada-titulo { font-size: 2.2rem; }
    .portada-frase { font-size: 1.3rem; }
    .nav-links { display: none; } /* Considerar menú hamburguesa aquí */
    .portada-contenido { padding: 40px; }
}/* ==============================
    🎨 VARIABLES (Corregidas)
================================ */
:root {
    --verde-botanico: #4f7942;
    --blanco: #ffffff;
    --blanco-cristal: rgba(255, 255, 255, 0.9);
    --texto-oscuro: #333333;
    --tierra-suave: #fdfaf6;
    --sombra-portada: rgba(0, 0, 0, 0.4);
    --oro: #d4af37;
    --color-principal: #4f7942; /* Ajustado al verde botánico */
    --color-secundario: #d4af37; /* Ajustado a oro para coherencia */
    --texto: #333333;
}

/* ==============================
    🧭 NAVBAR (Funcional)
================================ */
.navbar {
    background: var(--blanco-cristal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-secundario);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.nav-container {
    max-width: 1200px;
    margin: auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--color-principal);
}

.nav-logo span { color: var(--color-secundario); }

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    color: var(--texto);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* --- DROPDOWN --- */
.dropdown { position: relative; }

.dropdown-content {
    position: absolute;
    top: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 10px;
    min-width: 220px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ==============================
    🌍 SELECTOR DE IDIOMA
================================ */
.nav-lang select {
    background: #000;
    color: var(--oro);
    border: 1px solid var(--oro);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
}

/* ==============================
    🌿 PORTADA SEMILLAS
================================ */
.portada-semillas {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.portada-imagen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.portada-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--sombra-portada);
    display: flex;
    justify-content: center;
    align-items: center;
}

.portada-contenido {
    text-align: center;
    color: var(--blanco);
    padding: 20px;
    max-width: 900px;
}

.portada-titulo {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 15px;
}

.portada-frase {
    font-size: 1.6rem;
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 10px;
}

.portada-subtitulo {
    display: block;
    font-size: 1.1rem;
    font-weight: 300;
    opacity: 0.8;
    margin-bottom: 40px;
}

.btn-scroll-down {
    display: inline-block;
    padding: 12px 30px;
    background: var(--verde-botanico);
    color: var(--blanco);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-scroll-down:hover {
    background-color: var(--blanco);
    color: var(--verde-botanico);
}

/* ==============================
    📱 RESPONSIVE
================================ */
@media (max-width: 768px) {
    .portada-titulo { font-size: 2.2rem; }
    .portada-frase { font-size: 1.3rem; }
    .nav-links { display: none; } /* Considerar menú hamburguesa aquí */
    .portada-contenido { padding: 40px; }
}/* ==============================
    🎨 VARIABLES (Corregidas)
================================ */
:root {
    --verde-botanico: #4f7942;
    --blanco: #ffffff;
    --blanco-cristal: rgba(255, 255, 255, 0.9);
    --texto-oscuro: #333333;
    --tierra-suave: #fdfaf6;
    --sombra-portada: rgba(0, 0, 0, 0.4);
    --oro: #d4af37;
    --color-principal: #4f7942; /* Ajustado al verde botánico */
    --color-secundario: #d4af37; /* Ajustado a oro para coherencia */
    --texto: #333333;
}

/* ==============================
    🧭 NAVBAR (Funcional)
================================ */
.navbar {
    background: var(--blanco-cristal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-secundario);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.nav-container {
    max-width: 1200px;
    margin: auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--color-principal);
}

.nav-logo span { color: var(--color-secundario); }

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    color: var(--texto);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* --- DROPDOWN --- */
.dropdown { position: relative; }

.dropdown-content {
    position: absolute;
    top: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 10px;
    min-width: 220px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ==============================
    🌍 SELECTOR DE IDIOMA
================================ */
.nav-lang select {
    background: #000;
    color: var(--oro);
    border: 1px solid var(--oro);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
}

/* ==============================
    🌿 PORTADA SEMILLAS
================================ */
.portada-semillas {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.portada-imagen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.portada-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--sombra-portada);
    display: flex;
    justify-content: center;
    align-items: center;
}

.portada-contenido {
    text-align: center;
    color: var(--blanco);
    padding: 20px;
    max-width: 900px;
}

.portada-titulo {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 15px;
}

.portada-frase {
    font-size: 1.6rem;
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 10px;
}

.portada-subtitulo {
    display: block;
    font-size: 1.1rem;
    font-weight: 300;
    opacity: 0.8;
    margin-bottom: 40px;
}

.btn-scroll-down {
    display: inline-block;
    padding: 12px 30px;
    background: var(--verde-botanico);
    color: var(--blanco);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-scroll-down:hover {
    background-color: var(--blanco);
    color: var(--verde-botanico);
}

/* ==============================
    📱 RESPONSIVE
================================ */
@media (max-width: 768px) {
    .portada-titulo { font-size: 2.2rem; }
    .portada-frase { font-size: 1.3rem; }
    .nav-links { display: none; } /* Considerar menú hamburguesa aquí */
    .portada-contenido { padding: 40px; }
}