:root {
    --dorado: #b8860b;
    --dorado-claro: #d4a745;
    --azul-oscuro: #0a1f33;
    --azul-medio: #0f2d4a;
    --blanco: #ffffff;
    --gris-claro: #f5f7fa;
    --gris-medio: #e2e6ea;
    --texto: #2c2c2c;
    --texto-claro: #555555;
    --sombra: 0 4px 20px rgba(0, 0, 0, 0.08);
    --sombra-fuerte: 0 8px 40px rgba(0, 0, 0, 0.12);
    --borde-radius: 12px;
    --transicion: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--blanco);
    color: var(--texto);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* ========== NAVBAR SUPERIOR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 31, 51, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    transition: var(--transicion);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}
.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--blanco);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.3px;
}
.logo .icono {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--dorado), var(--dorado-claro));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--azul-oscuro);
    font-weight: 900;
}
.logo .logo-img {
    width: 42px;
    height: 42px;
    object-fit: contain;
    border-radius: 10px;
}
.logo span {
    font-size: 0.7rem;
    display: block;
    color: var(--dorado-claro);
    letter-spacing: 2px;
    font-weight: 500;
    line-height: 1;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 1.8rem;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transicion);
    position: relative;
    padding-bottom: 4px;
    white-space: nowrap;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--dorado);
    transition: var(--transicion);
}
.nav-links a:hover {
    color: var(--blanco);
}
.nav-links a:hover::after {
    width: 100%;
}
.btn-contacto-nav {
    background: linear-gradient(135deg, var(--dorado), var(--dorado-claro));
    color: var(--azul-oscuro) !important;
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 700 !important;
    transition: var(--transicion);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.2px;
}
.btn-contacto-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(184, 134, 11, 0.4);
}
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}
.hamburger span {
    width: 26px;
    height: 2.5px;
    background: var(--blanco);
    border-radius: 3px;
    transition: var(--transicion);
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    background: linear-gradient(160deg, #060e18 0%, #0a1f33 30%, #0f2d4a 60%, #0a1f33 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 120px 2rem 80px;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 167, 69, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 850px;
}
.hero-badge {
    display: inline-block;
    background: rgba(184, 134, 11, 0.18);
    color: var(--dorado-claro);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(184, 134, 11, 0.3);
}
.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    color: var(--blanco);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.2rem;
    letter-spacing: -1px;
}
.hero h1 span {
    background: linear-gradient(135deg, var(--dorado), #e6c764);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}
.btn-primario {
    background: linear-gradient(135deg, var(--dorado), var(--dorado-claro));
    color: var(--azul-oscuro);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transicion);
    letter-spacing: 0.2px;
    border: none;
    cursor: pointer;
}
.btn-primario:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(184, 134, 11, 0.45);
}
.btn-secundario {
    background: transparent;
    color: var(--blanco);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transicion);
    border: 2px solid rgba(255, 255, 255, 0.35);
    cursor: pointer;
}
.btn-secundario:hover {
    border-color: var(--blanco);
    background: rgba(255, 255, 255, 0.06);
}

/* ========== SECCIONES ========== */
section {
    padding: 90px 2rem;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
}
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-header .badge {
    display: inline-block;
    background: rgba(184, 134, 11, 0.1);
    color: var(--dorado);
    padding: 6px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--azul-oscuro);
    margin-bottom: 0.8rem;
    letter-spacing: -0.5px;
}
.section-header p {
    color: var(--texto-claro);
    max-width: 550px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* ========== SERVICIOS ========== */
#servicios {
    background: var(--blanco);
}
.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 28px;
}
.servicio-card {
    background: var(--gris-claro);
    border-radius: var(--borde-radius);
    padding: 35px 28px;
    text-align: center;
    transition: var(--transicion);
    border: 1px solid transparent;
}
.servicio-card:hover {
    transform: translateY(-5px);
    border-color: var(--dorado);
    box-shadow: var(--sombra-fuerte);
}
.servicio-card .icono-servicio {
    font-size: 2.8rem;
    margin-bottom: 18px;
    display: block;
}
.servicio-card h3 {
    font-weight: 700;
    color: var(--azul-oscuro);
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.servicio-card p {
    color: var(--texto-claro);
    font-size: 0.9rem;
}

/* ========== PRODUCTOS ========== */
#productos {
    background: var(--gris-claro);
}
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}
.producto-card {
    background: var(--blanco);
    border-radius: var(--borde-radius);
    overflow: hidden;
    box-shadow: var(--sombra);
    transition: var(--transicion);
    display: flex;
    flex-direction: column;
}
.producto-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-fuerte);
}
.producto-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: center;
    display: block;
    background-color: #e2e6ea;
    transition: transform 0.4s ease;
}
.producto-card:hover img {
    transform: scale(1.05);
}
.producto-card .card-body {
    padding: 22px 20px 28px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.producto-card .card-body h3 {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--azul-oscuro);
    margin-bottom: 6px;
}
.producto-card .card-body .categoria {
    font-size: 0.8rem;
    color: var(--dorado);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.producto-card .card-body p {
    font-size: 0.9rem;
    color: var(--texto-claro);
    flex-grow: 1;
}

/* ========== MERCADOS ========== */
#mercados {
    background: var(--blanco);
}
.mercados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    text-align: center;
}
.mercado-item {
    background: var(--gris-claro);
    padding: 30px 20px;
    border-radius: var(--borde-radius);
    transition: var(--transicion);
}
.mercado-item:hover {
    background: var(--azul-oscuro);
    color: var(--blanco);
    transform: scale(1.03);
}
.mercado-item .bandera {
    font-size: 2.5rem;
    margin-bottom: 10px;
    display: block;
}
.mercado-item h4 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 4px;
}
.mercado-item p {
    font-size: 0.8rem;
    color: var(--texto-claro);
}
.mercado-item:hover p {
    color: rgba(255,255,255,0.7);
}

/* ========== PROCESO ========== */
#proceso {
    background: var(--gris-claro);
}
.proceso-linea {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    position: relative;
}
.proceso-paso {
    background: var(--blanco);
    border-radius: var(--borde-radius);
    padding: 30px 25px;
    text-align: center;
    flex: 1 1 200px;
    max-width: 250px;
    box-shadow: var(--sombra);
    position: relative;
    transition: var(--transicion);
}
.proceso-paso:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-fuerte);
}
.proceso-paso .numero {
    width: 45px;
    height: 45px;
    background: var(--dorado);
    color: var(--blanco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    margin: 0 auto 15px;
}
.proceso-paso h4 {
    color: var(--azul-oscuro);
    font-weight: 700;
    margin-bottom: 8px;
}
.proceso-paso p {
    color: var(--texto-claro);
    font-size: 0.85rem;
}

/* ========== TESTIMONIOS ========== */
#testimonios {
    background: var(--blanco);
}
.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}
.testimonio-card {
    background: var(--gris-claro);
    border-radius: var(--borde-radius);
    padding: 30px 28px;
    position: relative;
    box-shadow: var(--sombra);
    transition: var(--transicion);
}
.testimonio-card:hover {
    box-shadow: var(--sombra-fuerte);
}
.testimonio-card .comillas {
    font-size: 3rem;
    color: var(--dorado);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 8px;
}
.testimonio-card .texto {
    font-style: italic;
    color: var(--texto);
    font-size: 1rem;
    margin-bottom: 18px;
    line-height: 1.6;
}
.testimonio-card .autor {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonio-card .autor .avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--dorado);
}
.testimonio-card .autor .info strong {
    display: block;
    color: var(--azul-oscuro);
    font-size: 0.95rem;
}
.testimonio-card .autor .info span {
    font-size: 0.8rem;
    color: var(--texto-claro);
}
.estrellas {
    color: #e6b422;
    font-size: 0.95rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

/* ========== FAQ ========== */
#faq {
    background: var(--gris-claro);
}
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.faq-item {
    background: var(--blanco);
    border-radius: var(--borde-radius);
    padding: 24px;
    box-shadow: var(--sombra);
    transition: var(--transicion);
}
.faq-item:hover {
    box-shadow: var(--sombra-fuerte);
}
.faq-item h4 {
    color: var(--azul-oscuro);
    font-weight: 700;
    margin-bottom: 8px;
    font-size: 1rem;
}
.faq-item p {
    color: var(--texto-claro);
    font-size: 0.9rem;
}

/* ========== CONTACTO ========== */
#contacto {
    background: var(--azul-oscuro);
    color: var(--blanco);
    position: relative;
    overflow: hidden;
}
#contacto .section-header h2 {
    color: var(--blanco);
}
#contacto .section-header p {
    color: rgba(255, 255, 255, 0.7);
}
#contacto .section-header .badge {
    background: rgba(212, 167, 69, 0.2);
    color: var(--dorado-claro);
}

/* Asegurar que el contenido esté por encima de la decoración */
#contacto .section-header,
#contacto .contacto-grid {
    position: relative;
    z-index: 1;
}

/* ========== CÍRCULO DECORATIVO DORADO ========== */
.contacto-decoracion {
    position: absolute;
    top: -120px;
    right: -120px;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.15) 0%, rgba(184, 134, 11, 0.03) 50%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Segundo círculo más pequeño abajo a la izquierda */
.contacto-decoracion::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(212, 167, 69, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}
.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}
.contacto-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contacto-item .icono-circulo {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: rgba(212, 167, 69, 0.18);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--dorado-claro);
}
.contacto-item .info strong {
    display: block;
    font-size: 1rem;
    color: var(--blanco);
}
.contacto-item .info span,
.contacto-item .info a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transicion);
}
.contacto-item .info a:hover {
    color: var(--dorado-claro);
}
.formulario-contacto {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--borde-radius);
    padding: 35px 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========== LOGO EN FORMULARIO ========== */
.form-logo {
    text-align: center;
    margin-bottom: 20px;
}
.logo-form {
    width: 90px;
    height: 90px;
    object-fit: contain;
    border-radius: 12px;
    background: var(--blanco);
    padding: 6px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.formulario-contacto h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--blanco);
}
.formulario-contacto input,
.formulario-contacto textarea {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 16px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--blanco);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transicion);
    resize: vertical;
}
.formulario-contacto input::placeholder,
.formulario-contacto textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}
.formulario-contacto input:focus,
.formulario-contacto textarea:focus {
    outline: none;
    border-color: var(--dorado);
    background: rgba(255, 255, 255, 0.08);
}
.formulario-contacto button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--dorado), var(--dorado-claro));
    color: var(--azul-oscuro);
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transicion);
    letter-spacing: 0.3px;
}
.formulario-contacto button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(184, 134, 11, 0.5);
}

/* ========== FOOTER ========== */
footer {
    background: #060e18;
    color: rgba(255, 255, 255, 0.55);
    text-align: center;
    padding: 30px 2rem;
    font-size: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
footer a {
    color: var(--dorado-claro);
    text-decoration: none;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    .contacto-decoracion {
        width: 300px;
        height: 300px;
        top: -80px;
        right: -80px;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: rgba(10, 31, 51, 0.99);
        flex-direction: column;
        padding: 25px 2rem;
        gap: 1.5rem;
        border-bottom: 2px solid var(--dorado);
    }
    .nav-links.active {
        display: flex;
    }
    .hamburger {
        display: flex;
    }
    .hero {
        padding: 100px 1.5rem 60px;
        min-height: auto;
    }
    section {
        padding: 60px 1.2rem;
    }
}
@media (max-width: 500px) {
    .contacto-decoracion {
        width: 200px;
        height: 200px;
        top: -60px;
        right: -60px;
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero p {
        font-size: 0.95rem;
    }
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
    .btn-primario,
    .btn-secundario {
        text-align: center;
        padding: 13px 24px;
        font-size: 0.9rem;
    }
    .productos-grid {
        grid-template-columns: 1fr;
    }
    .testimonios-grid {
        grid-template-columns: 1fr;
    }
    .proceso-paso {
        max-width: 100%;
        flex: 1 1 100%;
    }
}

/* Tarjeta de producto como enlace */
a.producto-card {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}